Thank You to Our Donors

Thanks to the generosity of our donors, your Washington Pavilion is able to make art and science part of the daily lives of thousands of people through high-quality programming, education and outreach.

This information is according to our records for 7/1/2024 through 8/25/2025. If a correction needs to be made, please contact Katharine Hults at 605-731-2377.

Pillar Partner
Avera McKennan Hospital & University Health Center
First Bank & Trust
First PREMIER Bank & PREMIER Bankcard
L. G. Everist, Inc.
MarketBeat
Marsh McLennan Agency
POET, LLC
Sanford Health
South Dakota State University
The Bancorp
The First National Bank in Sioux Falls

President’s Circle – $25,000+
Bob and Rita Elmen Family Foundation
Dakota State University
Gilchrist Foundation
PIPESTONE
Sammons Financial Group
Seed for Success Foundation*
South Dakota Arts Council
Wellmark Blue Cross Blue Shield
Wells Fargo Bank

Platinum – $10,000-$24,999
Aerostar
Book Your Billboard
Butler Machinery
CitiBank
Colossal Events Group LLC
Experience Sioux Falls
Gunderson’s
Interstate Office Products
Lloyd Companies
MidAmerican Energy Foundation
PepsiCo Bottling Group LLC
Promising Futures Fund*
Sanford Underground Research Center
Sioux Empire Staters
Sioux Falls Hope Coalition
South Dakota Trust Company LLC*
The David B. Jones Foundation
U.S. Bank Foundation
Xcel Energy

Gold – $5,000-$9,999
Carl A. Grupp Charitable Fund*
Children’s Dental Center & Parkway Orthodontics
CO-OP Architecture
CorTrust Bank
JDS Industries
RBC Foundation – USA
Scheels
SDN Communications
Sercl Family Fund*
Service First Federal Credit Union
Sheldon F. Reese Foundation
Sno Jam Comedy Festival
Woods, Fuller, Shultz and Smith P.C.

Silver – $2,500-$4,999
AARP South Dakota
Ballard Spahr
CNA Surety
Cytion
Effervescent Voice Academy
Eide Bailly LLP
FiveFour, LLC
High Point Networks
Home Builders Association of the Sioux Empire
Jerstad Family Foundation
KELO TV
Koch Hazard Architects*
Performance Foodservice
Sisson Printing, Inc.
South Dakota Soybean Checkoff
South Dakota Space Grant Consortium
The Journey Group
Xigent Solutions

Bronze – $1,000-$2,499
Baker Audiology & Hearing Aids
Bluepeak Fiber Internet
Cisco Foundation
Culver’s
Dakota Layers
Era Health & Hormone
Farm Credit Services of America
First Interstate Bank
HDR Engineering, Inc.
ISG, Inc.
Mary Chilton DAR Foundation
Midco Foundation
Natural Grocers
Nothing Bundt Cakes
Prairie Acres Investment & Development
Principal Financial
Roto-Rooter of Sioux Falls
SDK/Splash Bark
Sioux Falls Stampede Hockey
Sioux Valley Energy Customer Trust
Sioux Valley Optimist Club
Smithfield Foods
South Dakota Section, American Society of Civil Engineers
The Empowered Girls Coach
Xcel Energy

Partner – $500-$999
3M Brookings
American Bank & Trust
Brick House Creations
CCL Healthcare
CHS Brandon
Crossthreads Fiber Guild
Davenport, Evans, Hurwitz & Smith, LLP
Delta Dental of South Dakota
Epicosity
Evermore Blooms
Hefty Seed Company
High Tone Hearing
Highest Health Chiropractic
Lake Lorraine
Lauribelles
LeafFilter Gutter Protection
Les Schwab Tire Center
Levo Credit Union
Oh My Cupcakes!
Prairie Farms Dairy
Prairie Roots Health
Raymond James Charitable
SafeSplash Swim School
SculptureWalk Sioux Falls
SD Beef Industry Council
Security National Bank
Sioux Empire United Way
Solare Wellness Spa
South Dakota Corn
South Dakota Farmers Union
South Dakota Grassland Coalition
South Dakota Humanities Council
South Dakota Pork Producers Council
South Dakota Specialty Producers Association
The Parkwood
Tyler Baker State Farm
Van Buskirk Family Foundation
Viaflex Inc.
Walmart Foundation
Wellmark Foundation

Contributor – $250-$499
605 Ninja
605 Running Company
Ashley Rigge, LLC
Bel Brands USA
C & R Supply
Chick-fil-A
Child’s Play Toys, Inc.
Great Bear Ski Valley
Greater Sioux Falls Chamber of Commerce
Legacy Aviation
Midwest Dairy Association
Seaboard Triumph Foods LLC
Startup Sioux Falls
The Cattle Business Weekly
The Event Company
Union Gospel Mission
University of Sioux Falls

Supporter – $100-$249
Abbott Laboratories
Breaking Burrito
Crist Orthodontics PC
Dow Rummel Village
Hood Magazine
Rare by Design
Sioux Falls Simplified

*Funds from these donors came from proceeds from the Sioux Falls Area Community Foundation.

This information is according to our records for 7/1/2024 through 8/25/2025. If a correction needs to be made, please contact Katharine Hults at 605.731.2377.

Platinum Partner – $10,000+
Sara and Ben Arndt*
Karen Bates Trimble
Lisa and Miles Beacom*
Steve and Kris Egger
Pat Graham
Ben and Molly Graham
Dody and Boyd Hopkins*
Garry and Dianne Jacobson
Dan and Arlene Kirby*
Joe and Jennifer Kirby*
Stephen and Lori Lilienthal
Patricia Lloyd*
Don and Ann Platt
Al Schoeneman
James and Marlene Winker Charitable Trust

Gold Partner – $5,000-$9,999
Linda Baker
Bill and Lynne Byrne*
Stephen and Betty Crim
De and Dave Knudson
Ben Marcello
Jeff and Katie Scherschligt
Paul and Koni Schiller*
Bob and Lori Sutton
Mary Pat and Gerald Sweetman*
David and Mary Tidwell*
Cheryl and Kenneth Walter*

Silver Partner – $2,500-$4,999
Allison Bolger
LaDawn and Dana Dykhouse
Joe and Debra Erickson
Lizbeth and Charles Gullickson
Candy Hanson and Mike Crane*
Rick and Glenys Hull*
Mark Johnson and Rand Peterson
Jon Jorgenson
Fred and Sharon Lovrien
John and Patty Nohr
Donna Jean Rentschler Endowment*
Rhonda and David Roesler
Kathrine Schnabel
Marilyn and Robert VanDemark
Richard and Michelle Van Demark*
Tom and Kim Wadsworth
Brett Baloun and Jenny White

Grand Partner – $1,000-$2,499
Sue and Rich Aguilar
Dr. Richard and Mrs. Tammra Allen
Mrs Mavis Amundson
Eric Barlow
David Basel and Dayna Groskreutz
Dzenan and Kelsey Berberovic
Jeremy and Susan Bill
Christine and David Billion
V R and Mary Brandenburg
Sonia Bury
Peter and Jennifer Castelli
Thomas Chiu and So Young Kim
Molly Christianson
Paul and Mary Ellen Connelly*
Anonymous Donations
Tim Dougherty and Karen Schreier
Jeff Eckhoff and Gea Gjesdal
Richard Elmen and Elvia Espinoza
David and Julie Ermer
Steve and Michelle Erpenbach
Cy and Sandy Farner
Curt Friesen and Julie Anderson Friesen
Suzanne Fuller
William and Gail Fuller
Jon and Crystal Gill
Michelle and Tyler Haahr*
Rizan Hajal
Susan and Terry Harms
Troy and Amy Hartman
Bob and Kim Hayes
John and Ann Henkhaus*
Coleen and Anthony Hohn
Veronica Houston
Terry and Diane Johnson
Barbara Johnson
Orvar Jonsson and Anna Svavarsdottir
Sara Keane-Baumgarten and Keith Baumgarten
Zachary and Denyelle Kenyon
Amy and Kristofer Kimber
Peg and Steve Lange
Richard and Donna Lessnau
Amy Littel and Matthew Jensen
Mary Lloyd-Huber
James and Kara Mathis
Megan and Eric Maxon
John and Gail McFarland
Eugene and Susan McGowan
Carol and John McGrath
Mary McQuillen
Judith Meierhenry
Debbie and Dean Mertz
Bill and Jane Miller
Curtis and Kimberley Mortenson
Dr. Jeffrey and Ms. Mary Jo Murray
Kris and Craig Nordby
Per and Chantel Ostrem
Jack and Valerie Paladino
Jana Peterson
Dr. Judith and Mr. Michael E. Peterson
Ann and Brad Randall
Jill and James Reindl
Maureen and James Robl
Steve and Kathy Sanford
Darrell and Beth Schmith
Jeannine Schneider
Jill and Bill Schuneman
Kate Serenbetz
Anthony and Kendra Siemonsma
Elizabeth and Eric Sivertsen
Steven Skalland
Scott and Ronna Sletten
Linda Smith
Darrin and Nikki Smith
Nathan and Audra Stencil
Jeffrey and Reneece Strand
Christopher and Catherine Sumey
William G. and Cheryl E. Taylor
Chad and Bobbi Thury
Kyle and Amy Torkelson
Dr. Loren and Mrs. Jean Tschetter
Lindsay Twa and Mark Larson
Vickie and Terry Vellek
Seth and Mara Walter
Tony Weis
Susan Werth
Steven and Jessica White
James and Karri Wiederrich
Chuck and Norma Wise
Jane and Charles Zaloudek
Lynne Zimmer

Pavilion Partner – $500-$999
Scott and Patricia Abdallah
Rich and Denise Abild
Jeffrey J and Jean A Albrecht
Kate Bartell Nowak and Ryan Nowak
Nancy and Dennis Beck
David Bergin and Liz Spivey
Jerry and Jan Bork
Bill and Cathy Britton
Michael and Casey Bullis
Keely Chadha
Charlie and Gina Cole
Kerri and Ryan DeGraff
Keith and Beth Demke
Virginia Dettman Foundation
Mike and Stacy Dill
Dr. David Earnest
Amber and Jarrod Edelen
Mary and Jerome Erickson
Richard and Dee Farnham
Mike and Lynlee Fee
James Feeney
Cheryl and Tom Gaeckle
Arnold and Lynne Garson
Nick and Sheila Gladue
Merlin and Sherri Goebel
Tony and Nancy Grandy
Liz Hagen
Mike and Lori Hahn
Douglas Hart
Linda Hart
Jane and Joel Hathaway
Theresa Henehan
Amy and Joseph Hogue
Todd and Maria Hopkins
Arlene Horner
Shane Huempfner
David and Shelley Hughes
John and Anne Hughes
Jacquelyn and Dusty Johnson
Debora Klein
Chris and Tammy Klein
Chase and Rachael Kramer
James and Aimee Ladonski
Patrick and Kaye Lawler
Drs Alfred and Donna Lupien
Kevin and Mary Jane Maiers
Robert Miller
Jarrod and Katherine Muller
David and Suzie Munce
Arne and Judy Myrabo
David and Chris Nielsen
Scott and Gayle Pearson
Todd and Patty Pharis
Dr. Jeff and Mrs. Vickey Sayler
Brenda and Robert Schroder
Steven and Lenae Schwartz
Amber Schweisow
Tony and Sara Stevens
John and Ramona Wade*
Tim and Teresa Ward
Jessica and Sam Weber

Contributor – $250-$499
Jessica Aguilar and Anthony Pizer
Kate Andal
Adam and Amy Baete
Martha Baker
Jeff Ball and Michele Brochu
Robert and Winnie Behrend
Paul and April Beninga
Jennifer and Michael Bergan
Janet and Brian Bird*
Roger and Dianne Bjork
Curtis and Marilyn Bloemendaal
Wayne and Linda Pfeifer
Michael and Monique Christensen
Shawn and Julie Cleary
Sharon and Don DeHaan
Mary DeJong and Tate Profilet
Rebecca Dever
Ronald and Lexia DeWit
Pat and Paulette Doyle
Mark and Mary Kay Fausch
Alan and Marlys Fenner
Tamara Ford and Richard Bonander
Carol and Art Foster
Beth and Tom Frankman
Claire and Paul Gillaspey*
David Grennan
Drs. Ruth and Stan Haidle
Families of Fred, Karen, John and Hope Hallstrom
Bryan Hammer
Tammy and Eric Hanson
Nicole and Brad Hartmann
Jason and Angela Herrboldt
Jean and Richard Hicks
Brenda and Alan Hodgson
Caitlin Hof
Samantha Hopper
Cara Hull
Dawn and Matt Hummel
Susan and Kenneth Hunt
Beth and Greg Jamison
Dorothy A Johnson
Cynda Jones
Patty and Kevin Kase
Tom and Peggy Kelly
Larry Kemerling
Larry and Mary Jane Klaahsen
Joy Kortan
Randy and Beth Kuenzi
Nancy and Rob Kunz
Faith Landwer
Terry and Sue Ann Lang
David Larsen and Karen Heiling*
Duane Larson
Amy and Jon Lauck
Steven and Nicholle Lindquist
Sara Lum
George and Kay Lundberg*
Lane and Lindsay Lundeby
Larissa Luther
Sarah Maag
James and Susan McAdaragh
Laurita and Scott McKercher
Robert A Miller
Ardeen and Cindy Mulder
Lindsey and Patrick O’Brien
Erin and Michael Olson
Jim and Mary Lou Paulson
Jackie and Tory Payne
Judith Payne
Martin and Beth Peyer*
Chad and Jen Porter
Shawn Pritchett
Jeff and Sarah Russell
Dr. Robert and Mrs. Lori Santella
Claire and Arvin Santos
Susan Scott
Gina and Nick Sershen
Sandra and Andrew Soye
James and Diane Sturdevant
Richard and Kathy Sweetman*
Thomas A and Trish Syverson
Annie and John Taylor
Becky Thorp
Steven and Mackenzie Tims
Blair and Linda Tremere
Jenifer Wollman
Susan and Alan Young
Josh and Emily Zellmer

Supporter – $100-$249
Katherine Amundson
Charles and Sonja Anderson
Nancy Anderson
Steve and Madeline Angerhofer
Rusty and Sherry Antonen
Robin and Joel Arends
Traci Baar
Shelbi and Neil Backhaus
Bhrett and Peggy Baney
Vonnie Barnett
Thomas and Becky Batcheller
Phillip Becker
Jeffrey Berens
Sylvia and Jerry Berg
Norman and Melanie Bliss
Steven Boehrns
Kerry and Tom Boetel
Amanda and Kyle Bormann
Chris and Kimberly Bowman
Anita and Rich Brenneman
Barbara Brinker
Vernon and Tami Brown
Lynne Brown
Paul and Julie Bruflat*
Christine and Steve Bruning
Terri and Mark Buechler
Bethany Buitenbos
Michael and Connie Burkard
Tara Burton
Bonnie Callies
Janice and John Camp
Hercules Campbell and Valerie Hearns
Travis Campbell
Henry Carlson
Shawn Carolan
Erin Castle
Ronald and Kathleen Christensen
Joel and Linda Christensen
Richard and Kari Clark
Justin and Beth Clarke
Marlys and Duane Clay
Patricia Cole
Gary and Kathy Conradi
Kristin Cooke
Stacie Cornwall
Emily Crabtree
Roger Currier
Marlene and Ronald Daale
Linda and Dennis Daugaard
Laura and Joseph Keppen*
Dr. Richard and Julie Day
Bill and Dawn Degen
Sandra and James DeSaix
Mary Dick-Langrock and Dale Langrock
Steve and Rebecca Dierks
Mr. and Mrs. Mark Dilday
Laura and Dan Donohue*
Kelly Doolittle
Daniel and Jessica Doyle
Rodney Drake
Chris Driscoll
Richard Dykstra
Jeff and Jill Easter
Elizabeth and Craig Ebert
Kiley Eckenrod
Rita and Jim Edwards
Orin and Linda Ellwein
David and Julie Elson
Kathy Enget
Douglas and Shirley Erickson
Suzanne Erickson
Gary and Ruth Felderman
Lawrence and Gayle Fenton
Andy Fick
Valerie and Allen Fincher
Tracy Fink
Kathleen Fitzgerald
Ann Flemmer
Laurie and William Fluit
Carol Flynn
Steve Fox
Joan Franken
Pam and Skipper Fritz
William and Jean Fuller
Caitlin Gale
Tom and Marilyn Gannon
Tom and Ann Garry
Jill and Bill Gassen
Katie and Jesse Gauthier
Lisa Gerner
Peter and Carolyn Gilbertson
Steve and Penny Gilles
Jerome Goddard
Daniel and Donna Goede
James and Carla Goedtke
Oliver Goernhardt
Timothy Goldammer
Vance and Sherry Goldammer
Kristi and William Golden
Nate Golla
Lisbeth and Warren Graber
Colleen Graff
Bobette and Paul Greenfield
Velda Gregerson
Linda Grotewold
Beverly and Darwin Gunderson
Joanne Hagen
Suzanne Hagseth
John Hahn
Sylvia Hall
Chad Halverson
Penny Hanke
Scott Hanson and Nancy Dunlap
Susan Hargens
Denise Hartman
Erin Healy
Thadd and Linda Heberling
Daniel and Catherine Heinemann
Christine and Jamie Hendrickson
Scott Henry and Terri Peterson-Henry
Erin and Tony Hericks
Sara Hilmoe and Mike Schmidt
Ron Hoeft
Laura Hofer and Chris Hoff
Robert and Betty Hoffman
Ray and Pam Hofman
Karen Hohman
Marlys Hohman
Pamela and Tim Homan
Paul Honken
Dennis Hopfinger and Carolyn Clague-Hopfinger
Susan and Kevin Horner
Barbara Horton
Charee Housiaux
Mary Howard
Amber Howardson
Tom and Melissa Howes
Tim and Carol Hudson
Michael and Cindy Huether
Amy and Adam Huntimer
Vickie Hurley
Jeff and Renee Hurley
Norma Hyland
Gregory Jacob
Jerry and Cindy Jacobsen
Dennis and Janelle Jarabek*
Judy Jasper
James and Patricia Jensen
Brenda Jensen
Justin and Chrissy Johnson
Thomas and Susan Johnson
Rico Johnson
Paul Johnson
David Johnson
Mr. Trent Johnson and Dr. Jeanne Hassebroek-Johnson
Lynne Jones
Debbi Jones
Jon Jungemann
Brenda Kallemeyn
Arlene Kampshoff
Ann Kelly
Carol and Mark Kenyon
Connie Kiecksee
Frank and Toni King
Candice Kisely
Peter and Deb Klebanoff
Richard and Gail Klein
Mike and Jan Kleinhans
Audrey Kleinsasser
Amy and Joe Kleinschmit
Rhonda and Ken Koch
Delana Krause
Bryan W Krause
Brad Kringen
Bill and Joyce Kubat
Dan and Melissa Kurtz
Ryan Landon
Kerry Lange
Jennifer and Mark Larsen
Melinda Larson
Christine Larson
Bob and Tammy Lauer
Angeline and Marshall Lavin
Steve and Roberta Lee
Cheryl Lehmann
Jason and Tabatha Lemke
Tom and Crista Limoges
David and Laurie Link
Linda Logan
Peter and Katherine Looby
Cheryl and Mark Lottman
Janet Lovre
Brenda Ludens
Mike Luken
Micki Lundin
George and Sue Maher
Jeff Malone
Wendy and Kyle Mamer
Marilyn Marnach
Ellie Marshman
Lynette Matzen
Mike and Jean McAlpine
Kara McCormick
Deb and Terry McFarlane
Jeff and LaVonne McKinney
Stacey McMahan and Mike Luce
Scott McPherson
Todd and Sabrina Meierhenry
Gail Meyer-Deelstra and Al Deelstra
Jack and Lona Miller
Joni and Bob Miller
LeAnn and Stephen Minister
Jolene Mittelstedt
Ken and Star Munch
Tana Mundwiler
Debra Nelson
Kevin Nelson
Kelsey Nicholson
Connie and Greg Niederauer
Monica and Mike Noble
Elizabeth and Ryan Noonan
James and Carol Oakland
Austin O’Brien
Rochelle and Luke Odenbrett
Tom Odland
Maggie and Jeff Oliver
Mary and Eric Olson
Lacey Olson
Paul and Ann Olson
Matthew and Keri Orstad
Sheri Ouellette
Paula Parrish
Dr. Rodney and Mrs. Ruth Parry
John and Jane Paulson
Kenneth Pawlovich
Jonathan and Debbie Pederson
Emily Pepper
Megan Persson
Patrice Peterson
Howard and Sandra Peterson
Laura and Francis Phillips
Anne Pillar and Bobby Bartlett
Margie Polak
Duane and Debra Popham
Dave and Charis Poppens
Kim Potter
Karen Pratt
Rev. Franklin Pudas
Carol and Greg Puerkel
Freddy and Katharine Real
Lori and Jim Redlinger
Marian Redlin-Reit and Royce Reit
Cary and Anita Reeves
Kathy and Jim Retzlaff
David Reznicek
Barbara Richards
Julie and Chuck Caron
Steve and Jenny Rindsig
Ann Roemen and Daniel Beacom
Tracie and Steve Rohlf
Anlee Rola
Anna Rose
Marlys and Troy Roskens
Karen and Bryan Ruby
Kyle Ruhland
John and Patricia Rundell
Jean Ryan
Dwayne Rydell
Dan and Sharon Rykhus
Amy and Michael Sagness
Mark Salvador
Laura and Angelo Santos
Ericka Schapekahm
Molly Schenkel
Betty Scherer
Danaca Schettler
Niki and Jim Schillerstrom
Pat and John Schlimgen
Hailey Schmidt
Katelyn Schmitt
Jill Schroeder
Kimberly Schull
Greg and Karen Schultz
Karen Seeman
Dr. Joe and Mrs. Susan Segeleon
Todd Sergeant
Sara Seydel
Tom and Denise Shields
Gene Siebert
Sue and Mark Simet
Brian and Betsy Sittig
Peter and Tami Skorczewski
Ann Smith
Stephen Smith
Natasha Smith
Jan Smith-Wood
Shirley and Larry Snuttjer
Pam and John Soderholm
Dr. Lloyd and Mrs. Jayne Solberg
Paul and Jilayne Sova
Donalene Spars
Elizabeth Stanton
Matt and Andrew Steinhouse
Cliff Steuck
Goldie and Kenneth Steuerwald
Jackie Stirling
Tim and Nancee Sturdevant
Thomas Tamura
Bob Wendland and Luke Tatge
Jeff and Jackie Thomas
Ray Thompson
Keith and Ashley Thompson
Scott Thon
Michael and Sarah Thury
Kerri and Jeremy Tietgen
Matt Tobin
Stephanie and Charles Trautwein
Daniel and Lisa Tunge
Nancy Turbak Berry
Russell Underwood
Shannon and Steve Van Buskirk
Nichole and Daniel Van Roekel
Virginia VerMulm
Adam and Jenny Vogel
Alan and Debra Vogt
Elizabeth Vogt
Kathy Voss
Tricia Warner
Lorna Watkins
Dustin and Tracy Weiss
Jeff and Linda Weppler
Doug and Christine Wevik
Troy and Carrie Williams
Myrna Williamson
Molly Wilson
Donna Wilson
Bruce Wintle
Deborah and Matthew Witte
Judi Woodward-Heiman and Tim Heiman
Margie Wulfkuhle
Carl and Lori Wynja
Dr. David and Ms. Candace Zeigler
Nancy and Bob Zimney
Dr. Timothy and Mrs. Pamela Zoellner
Lisa Zuhlke
Joel Zweep

*Funds from these donors came from proceeds from the Sioux Falls Area Community Foundation.

This information is according to our records for 7/1/2024 through 8/25/2025. If a correction needs to be made, please contact Katharine Hults at 605-731-2377.

Honor Gifts

In Honor of Cassidy L Skorczewski
Peter and Tami Skorczewski

In Honor of Bob and Lori Sutton
Dzenan and Kelsey Berberovic

In Honor of Luke Tatge
Epicosity

Memorial Gifts

In Memory of Janet Hallstrom
Families of Fred, Karen, John and Hope Hallstrom

In Memory of Dale Hart
Daniel and Deborah Bergland
Judith Donahue
Don and Judy Erickson
Kristi and William Golden
Paula Haight
Douglas Hart
Norma Hyland
Jered Schock
Curt and Tammi Soehl

In Memory of David House
James and Aimee Ladonski
Jean Ryan

In Memory of Judy Mahlstedt
Dianne and Gary Foster
Carol Groetsema
Rosie and Dennis Kindt
Tamara Mahlstedt

In Memory of Joan Thornburg-Moller
Ms. Mary Lou Jorgensen

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