I just had 2 different birthday parties with 2 different themes. The first one was a party for my 7 year old daughter- Finding Nemo.  As the kids arrived, Nemo DVD was playing in the great room. On the wall was a cut out nemo with a missing fin and we later played "pin the fin on Nemo". It was a lot of fun.  I also had that game with the fishing pole with the magnet on it and labeled each fish with a number with corresponded with a prize. That game was also a lot of fun and a hit with the kids. We played the usual musical chairs to Nemo music also.  I had a fish penata filled with all sorts of fun things. I had goldfish crackers out to snack on. The cake was awesome.  It was a round cake with sea blue frosting and plastic fish all over it.  For the final game, I hid a stuffed nemo in the room and the search was on to find Nemo. The party was a real hit.    My second party was a birthday pizza party. Each guest made their own personal pan pizza complete with toppings which was later enjoyed by them.  Each girl had their picture taken with my daughter and the pictures were later placed in a frame that each child decorated themselves. As each child left, they were given a pizza pan, a cookbook for kids with all kinds of pizzas in it and of course their picture frame.