Popsugar Entertainment Music Should I Go to Hangout Music Festival? The 26 Best Parts of the 2018 Hangout Music Fest May 27, 2018 by Nancy Einhart View On One Page Photo 20 of 26 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 Big Boi Big Boi got the nighttime party started on Sunday evening with a crowd-pleasing set that had just about everyone singing along and dancing. Previous Next Start Slideshow MusicFestivalMusic Festivals