ABOUT T-REX FESTT-Rex Fest is a 3 day concert event taking place inside the Pyramid Scheme in Grand Rapids, Michigan. Doors open at 4:30pm each day. All ages are welcome. FESTIVAL LINEUPFriday - Greet Death + We Lost The Sea + Carly Cosgrove + Samantha Crain + Vagabonds + Standards + McWeakertonSaturday - Show Me The Body + MSPAINT + Lip Critic + Flesh and Blood Robot + Prostitute + Babe Haven + Boob SweatSunday - A Place To Bury Strangers + The Fever Haze + DoFlame + crystal trench + MX Lonely ...