Does anyone remember Mr. Pizza in K-Town? Is there anywhere else I might find golden crust pizza in the area (or anywhere in the US)?

When I lived in K-Town over a decade ago Mr. Pizza was one of my favorite treats. Their sweet potato stuffed golden crust pizza is the stuff that my dreams are made of. I miss it so bad. Do I have to go to South Korea if I ever want to eat it again? Or has anyone found something like it anywhere else?