More specifically, Midpoint also needs MCs for the showcase stages. Here's their blurb:
MidPoint Music Festival is looking for emcees to host each venue.If you have a voice and a little cool charm, give it a go!
You will introduce bands, keep the crowd pumped, and have a great time. Free admission for the night you mc, free t-shirt, and free compilation CD. If interested, please contact Dale at firstname.lastname@example.org or 513.403.8258.