I don't know where you are, but it was on the news a while ago a Regina style place opened in Toronto somewhere, but generally can't be found outside of south Saskatchewan except for a couple places in Calgary.
This is the first I’ve ever heard of it but it sounds like I could murder a pizza like that except I’d fall into a food coma after like two slices like I do with Detroit style
Super heavy, thick crust, deep dish pizza with an excessive amount of cheese, similar but different to Greek n Detroit, all the toppings under cheese, which is very nicely scorched. Sweeter side marinara, tangy heavy spiced and also applied excessively underneath. Probably a solid inch of meat n toppings, round pie, cut into 3x3 squares.
Oh it is. But like most things get popular, you gotta watch out for places half assing it, and a few places franchised across the province a bit, and the original owners of the restaurant and the first franchisees are all dead now, and it's mostly east Indian immigrants have bought the outlying ones. IDK why exactly, I know they can cook, but they only bother when their restaurant serves their cuisine.