Prairie Summer... on our way home... Peter's Drive-In

We drove through Calgary on our way home and stopped at Peter's Drive-In. They're famous for their shakes, so thick it hurts my jaw to suck on the straw and over 4500 possible flavour combos. They have burgers, fries and onion rings, but really it's all about the shakes. I had chocolate, Brad had lime... poor Carlon had to watch.