Sioux Falls, SD (1/30/2026) — Lallycooler Music Festival, presented by MarketBeat, today announced its Saturday lineup for 2026. The announcement follows the reveal of Darius Rucker as the Friday night headliner earlier this month, setting the stage for a two-day summer music festival built for big crowds, high-energy performances and meaningful community impact in Sioux Falls.
Saturday night will be headlined by Jason Derulo, who will close out the weekend with a festival-ready performance known for chart-topping hits, high-energy choreography and crowd-moving moments. With billions of streams worldwide, Derulo brings a global pop presence to the Lallycooler stage.
Supporting the headlining set is a Saturday lineup designed to deliver variety and momentum throughout the day. Bow Wow brings throwback energy packed with early-2000s hip-hop hits, while Gavin DeGraw delivers piano-driven anthems and sing-along favorites that have made him a longtime fan favorite. Earlier in the day, fans can catch rising country artist Josh Ross along with regional favorite Goodroad Band, known for a crowd-pleasing country sound and high-energy live shows.
Beyond the music, Lallycooler is designed to reinvest in the community it serves. In partnership with presenting sponsor MarketBeat, the festival designates a local nonprofit to benefit from funds raised during the event. This year’s beneficiary is Owen’s Outfitters, a Sioux Falls-based medical equipment lending library that provides essential medical and hygiene items at no cost to individuals and families in need.
“Saturday is where the weekend really comes together,” said Darrin Smith, President and CEO of Washington Pavilion Management Inc. “You get a wide range of sounds, a high-energy crowd and an experience that feels fun and accessible. Being able to pair that with a local nonprofit partnership is what makes Lallycooler different.”
Produced by the Washington Pavilion team, Lallycooler Music Festival extends the organization’s nonprofit mission to connect people through arts and culture, creating a large-scale summer experience outside the walls of its downtown campus.
The two-day festival takes place July 10–11 at Sioux Falls Stadium, also known as The Birdcage. Single-day passes are now on sale, with weekend passes offering the best way to experience the full festival.
Saturday lineup:
- Goodroad Band
- Josh Ross
- Gavin DeGraw
- Bow Wow
- Jason Derulo (Headliner)
For passes and more information, visit Lallycooler.com.
About Lallycooler Music Festival
Lallycooler Music Festival is a two-day summer music festival produced by Washington Pavilion Management Inc. Launched in 2025, the festival expands the Pavilion’s mission to connect people through arts and culture, bringing nationally touring artists and music fans together for a shared live experience in Sioux Falls.
About Washington Pavilion Management, Inc. (WPMI)
Washington Pavilion Management, Inc. is a private 501(c)(3) nonprofit organization and the largest arts organization in the state. The management company oversees and programs two historic City of Sioux Falls facilities: the Washington Pavilion of Arts and Science and the Orpheum Theater Center. The company also provides professional management services, including administration; arts, science and educational programming; ticketing; event management; marketing; and more to other arts and nonprofit organizations. For information, please visit WashingtonPavilion.org.
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