Via313 offers what they call "Detroit-style pizza." Now, being a Chicagoan and having spent considerable time in Michigan, I'd never heard of "Detroit-style pizza."
It turns out, it's not dissimilar to Chicago-style, in that it is a deep dish, with the cheese properly underneath the sauce. (This prevents the crust from getting soggy -- recently to my disappointment, I ate at a franchise Uno's and they had the cheese on top of the sauce. It was revolting. And heretical.). Intriguingly, the Via313 pizzas are rectangular, allegedly because they were originally baked in auto parts pans, which is one of those stories that, if not actually true, should be.
Via313, which gets its name from the Wayne County (Detroit) area code, has two trailers and one brick and mortar location. I went to the trailer at Craft Pride on Rainey Street.
All in all, an exceptional pizza, and I confess I approached the thing with a certain degree of suspicion...:-).