Bangkok escape?

I've tried the seafood buffet at the Espresso, Inter-Continental Hotel around the Christmas time last year. It was about 900Baht, and it was absolutely brilliant. I didn't go on the Christmas day or Eve, because it was going to be more expensive. This restaurant is the cheapest rate for buffet at this hotel. You can even listen the jazz music from downstairs at this restaurant (there is a jazz restaurant down there). There will be beautiful christmas trees and decorations in the city. You will have a good time for sure.