Well you can't really buy beer at 3:00 AM at Meijers becaus state law prohibits sales after 2:00. But I guess you could get the gun and ammo.

I ride by a hip-hop bar where there were a shootout and mini-riot last summer. A block past it is the clubhouse for the Family Motorcycle Club. There's a sign on the door: "Stop. If you don't know if you are welcome here, you are not."