PhotobucketDos Gringos, a fun Mexican restaurant near Fort Worth’s museum district, just put out a new coupon: buy a Grande Pizza and receive a free margarita! This offer is good through Dec. 31.

Other specials going on at Dos Gringos include a $22 fajita meal for two (drinks included), valid 11 a.m. to 4 p.m. weekdays; and free kids meals on Wednesdays with purchase of an adult entree.

Dos Gringos is at 1015 University Dr.