I remember this seafood restaurant. It used to be right on Sukhumvit road, I remember the large neon lobster up on the roof. However, this restaurant has been gone for a few years now and some other buildings now occupy the site. Anyway, it looks like its relocated to 89 soi 24. As for the other large restaurant where the staff wear roller skates, I read some years ago that this was the biggest restaurant in the world. About 2-3 years ago I tried to find out more about it and was told it had closed down.