Download the Festival Map, and Daily Schedule for Grandoozy 2018 Friday will officially kickoff the inaugural Grandoozy Music Festival in Denver, Colorado at Overland Park. Music will begin at 2:00 p.m. MST on Friday with AMZY and Flaural performing in the hot sun. The weather conditions for this weekend is going to be sunny, so make sure to wear sunscreen. Friday will feature heavyweights in hiphop with a headlining performance by Kendrick Lamar. Another option to check out music and get connected with is an area known as The Visible Blue Room. Visible, is a local app-based phone service provider, that