Lallycooler

Lallycooler is a two-day, large-scale summer music festival at Great Bear Ski Valley in Sioux Falls. It brings big artists and music lovers of all kinds together for an unforgettable experience in the scenic setting of Great Bear. Lallycooler means “a real success,” and it will be just that — from the music to the food, unique experiences and more. Country music sensation Sam Hunt will headline Friday evening of this multi-genre, two-day festival. The full lineup will include more than a dozen artists representing rock, pop, country, folk and more. Regional and local artists will also be featured along with a professional DJ. The 2025 festival will be the first, and you don’t want to miss it. We can’t wait to welcome visitors from around the Midwest to enjoy this can’t-miss music experience and show off what makes Sioux Falls special.