Restaurants with private room for work dinner

Hello! My work place is having visitors from out of own and I am looking for restaurant ideas for a work event.

Here are some things I am looking for: – food to show case Houston’s culture – tending upscale – not a steak house – ideally with private room for 12-16 people – in the Loop

A few ideas I thought of: Caracol, Rosie’s, Candente.

Looking forwards to all your ideas!