We did a fish/ocean theme for him and set up all sorts of water play stuff in the backyard for the kids. They loved the kiddie pools, sand and water tables. Robby even set up our slip-n-slide, southern style, complete with dish soap and tarps and that was the favorite among most of the kids.
We had a "goldfish bar" for the kids to snack on while they played and I also went ahead and did Hudson's smash cake while we were outside. I had a hunch that he would make a big mess with it and he certainly did. He LOVED the cake and just kept eating, and eating, and eating. I attempted to take it away from him a few times, but he got upset and wanted more, so I let him have at it again. When he was done we hosed him off.
After playing outside we enjoyed Hudson's favorites for dinner, Chick-fil-a nuggets, mac-n-cheese, and fruit. We also had cookies and these adorable cupcakes for dessert (made by my friend, Christy).