Crockett's Tavern at Ft. Wilderness.
Take a boat ride to Ft. Wilderness from MK, which is a nice ride btw. It is right there. They do serve late.
The CM serving us was WONDERFUL! We were so tired, hungry, and frustrated from the crowds. The pizza was the best thing that we ate that day, and the server was great. We plan to go for pizza there again in Sept.