For all my Portland friends: go eat at Slappy Cakes. Seriously. The place makes me smile. I like it there. Let me tell you why :)
1. the decor is all orange
2. you get to play with your food
3. its very tasty (they offer a lot of food besides the DIY pancakes)
I highly recommended Slappy Cakes on SE Belmont in Portland Oregon
ps. I also love the paintings of pancakes on the wall. They are wonderful.