Things to do in Tampa

I will be coming to Florida next week, and on Friday, my wife and I are making the trip to Tampa for the open practice.Looking for the best burger or pizza joint in the area. Also looking for the best store/stores to score Bucs stuff. Being from Louisville Kentucky, there isnt much available as far as Bucs gear goes.Are their any other cool "must see!" things to do in Tampa? We are looking to fill about 6 or 7 hours before heading to OBP for the practice, so any advice would be greatly appreciated!