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 14 of 26 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 Foam Parties Near the Mermaid Stage, a bar shot out a wonderland of foam every hour or so. I did not indulge, but it was still fun to watch. Previous Next Start Slideshow MusicFestivalMusic Festivals