I just ate at Topolino's last weekend and the filet with truffled mashed potato was
I think it's possible that Yachtsman could open by your trip ... last weekend the door was open and they were replacing the furniture (it had been converted to hold pool tables for the NBA). If the Dolphin and Shula's is open, that could be a good option. If willing to head just off property (but still very close), Bull and Bear at the Waldorf (currently only operating on weekends) and Capa at the Four Seasons are both incredible and are definitely special occasion worthy. The Four Seasons resort, in particular, is gorgeous and worth spending some time walking around the resort and enjoying the rooftop bar. Lastly another Disney Springs restaurant that I would say is well worthy of a special occasion (& has a great steak) is Wine Bar George. Happy anniversary! Hope you have a fun trip!!