What a great time I had Saturday! Wish I still lived in Ann Arbor. I brought my brother who is now a pinball convert and may check into the repair classes. Regarding Domino's supporting local groups: in about 1975, I joined a new college branch of the Jaycees at UM. Tom Monahan was a one man pizza company at the time and he personally brought us out free pizzas. So the tradition goes all the way back.