We got her a bean bag chair for her birthday. Except for the part where it was too small, I think she liked it a lot! We have to send it back for another one, which has been a nightmare in and of itself, but that is a story for another day!
Luckily Jenna's expectations for her cakes have remained low!! She actually saw a cake in an advertisement and said that's what she wanted - luckily it was one I thought I could copy. Also luckily for me, Jenna's birthday is always near Easter time so there are a few fun things out to decorate cakes with.