What’s a Lallycooler? It’s not just a music festival—it’s 1800s American slang. Find out how this quirky word became the name of Sioux Falls’ newest summer concert event.
The Lallycooler Music Festival is gearing up at Great Bear Ski Valley on July 11-12, featuring convenient shuttles, a cashless system, and plenty of local food options to enjoy.
Get ready for the Lallycooler 2025 music festival on July 11-12 at Great Bear Ski Valley! Enjoy a diverse lineup featuring artists like Sam Hunt and Pitbull.