This is a shot in the dark, as I don't have much to go on except this picture:

I took that picture from the BTS platform and the restaurant was just a ten minute walk away. Can anybody identify this building?

The restaurant served the dinner buffet style, and was absolutely delicious. I'd very much like to go there again this month. If I remember correctly, they served the Thanksgiving buffet on TG day and the day after. It was quite small inside, and I believe they had a second and possibly third floor.

Think it's Bangkok Mediplex at Ekkamai BTS station.

Sent from my iPhone using Thaivisa Connect Thailand

http://architizer.com/projects/bangkok-mediplex/

Ekkamai sounded like a winner, so I jumped on Google street view and "walked around" and in five minutes found it: Bourbon Street Restaurant/Oyster Bar:

Thanks!! My belly shall be delightfully full in three weeks time.