Do they have birthday cakes?

Only if you bake it yourself! Cake mixes and frostings.

I've seen frozen ice cream birthday cakes, but I don't think it's a regular item.

No

No bakery in their stores.

I do not think so

I've never seen any :( Just doughnuts, pound cakes, pies, etc

Sometimes

Occasionally they have cakes in the Frozen compartment but not all the time and it doesn't have decorations on him you would have to decorate them yourself.

They have cupcakes and ring shaped pound cakes.

Nouuup