Bride and I went this past week. No signage at entrance.
Walked in to be seated and saw 51% sign over bar, which was separated by glass and railing from dining area, so we continued to be seated and ate dinner.
Next day, I researched TABC Web site

In addition, I called TABC Houston District office to inquire whether there was an entity separate from the restaurant that owned/operated the bar.
Answer: No. One license only for that address/establishment.
Proceeded to submit a "complaint" so a TABC investigator would go out to review the establishment.
License #: MB713588
Trade Name: MO'S A PLACE FOR STEAKS
Owner: NARF HOU BEVERAGE COMPANY LLC
Location Address:
1801 POST OAK BOULEVARD '1E'
HOUSTON , TX 77056
Mailing Address:
3345 BEE CAVE RD STE 105
AUSTIN , TX 78746
County: Harris Orig. Issue Date: 1/30/2009
Status: Current Exp. Date: 1/29/2013
Wine Percent:
Location Phone No.: 7138770720 Gun Sign: BLUE
Subordinates: CB,FB,LB,PE
Related To: