Review for Treasure Bay Casino and Hotel Review For Treasure Bay Casino and Hotel Google User Jun 3 '18 at 2:43 The seafood at Treasure Bay is so fresh and Good! I've been to several so called "all you can eat crab" buffets but Treasure Bay has been the best for me! Their fried catfish is just as good as the crabs. The staff is always friendly as well and it is clean! This is my favorite spot when I visit Biloxi. View full site to comment or like