Tupelo Music Hall, Londonderry, NH is a total barn/house party room. There's plenty of kids/folks around here that need music too. Pretty much they cater to the older 40+ crowd, but Perpetual Groove played a couple years ago. GD projects make their way, the Slip projects should too!
Tix are always a bit pricey, but it's BYOB so they gotta make some $$$. Just roll in w/ a cooler.