I like to make garlic shrimp over the camfire and my family loves it. I have a long handled basket thingy that I line with aluminum foil, usually two layers, then dump in a bag of frozen shrimp with the tails still on, then dump a whole bottle of the liquid butter spray stuff over it and then add a bunch minced dried garlic. I sit it over the campfire until the butter has boiled for awhile. You have to really like garlic though.
Another thought is to get a Disney cake. If you check out the cake chatter thread you'll see some beauties. I am ordering two cakes for mine and dd's bdays on our trip. They make mini cakes and you can get a white chocolate castle on top and that would be perfect for 2 people. I believe the cakes come from the contemporary bakery and you just pick up at Trails' End. Needs to be ordered about 2 to 3 weeks out.