Superfly is launching a new festival in Denver.


The co-creators of Bonnaroo and Outside Lands are launching Grandoozy, a Colorado-centric festival to be held at Denver’s Overland Park Golf Course, Sept. 14-16.

The three-day, multi-stage event will feature both global and local artists and musicians as well as an array of culinary, craft beer, cocktails, art and outdoor activities. Full lineup and additional details will be announced March 20 at

“Our interest in producing a landmark festival in Denver was born out of spending years getting to know the city and local community and diving head first into its flourishing cultural scene. Superfly’s expertise in producing large-scale immersive festivals, paired with Denver’s distinct and unique personality, is the perfect match for creating Grandoozy, a one of a kind experience that we hope becomes a source of pride and celebration for this amazing city,” said Jonathan Mayers, Co-founder, Superfly.

Grandoozy will take place at Overland Park Golf Course, which spans more than 100 acres and offers pristine city and mountain views. Grandoozy will place great emphasis on collaborating with and giving back to Denver’s vibrant communities, especially those surrounding Overland Park.