I've only been to Paychecks for local bands, never a touring show. But yeah, it's in Hamtramck, but it's not a DIY space, just a bar. I think they have mostly local hip hop shows there.
I think when the Detroit date was first announced it was at the Shelter and then got moved to Paychecks.
3/11-15 - SXSW
3/20 - Jucifer ?
3/22 - Carcass ?