I think they have hamburgers, too.

But they do a good business in carryout chicken, so they may have carryout pies too!

(I wouldn't have characterized the crust as graham cracker... it was more like the sort of crust you get from Bisquick. Not biscuit-y, just not flaky much. It was appropriate to the heavily-laden cream pies, though. And that Lemon Meringue was truly scrumptious.)