Today (Sunday) we went to this Canes and it was closed. We went by at around 5:30 or so. Wondering what the deal was.

Come back tomorrow

Answered by Alex above....even though this would be a bummer if it was me. This makes me like Cane's even MORE!

Closed at 3:30 today for a staff celebration

Are you sure it was closed and not just unpopulated? That seems really odd. The only thing I can think of is that they may be closed all week for Thanksgiving, but that seems unlikely.