WhenNick'sgirlfrienddumpshimatgraduation,hehasacolossalmeltdowninfrontoftheentireuniversity.He'sconvincedhislifeisover,buthisbestmateShanehastheperfectsolution:threedaysatanepicmusicfestival.Withthehelpof"festivalaficionado"andcertifiedoddballAmy,ShanetriestogetNicktoembracethemusic,themayhemandthemud.FromthecreatorsoftheInbetweenerscomesTheFestival,amovieaboutfriendship,growingup,andgoingmadinafield.