Does US and/or IOA have a place where I can buy a whole cake? A mini size one would be just fine. My DS would really like a cake while we are there for his 6th birthday. I know I can get one at the RPR where we are staying, but I think it would be cool to have it at the parks. Also, if I can get the cake, do you think we would get in trouble if we had a candle burning for the amount of time it take us to belt out the birthday song?