By THÉRÈSE MARGOLIS

If you are looking to add an extra element of sparkle to a night out on the town this week, all the Chili’s restaurants in Mexico will be offering a one-night-only Margarita Glow bash on Thursday, Aug. 23, as part of a celebration of the 10th anniversary of the chain’s Jueves de Chili’s (Thursday at Chili’s) happy hour.

The glowing tequila cocktail, created especially for the occasion, sparkles in a cascade of changing colors projected from tiny illuminated ice cubes at its heart, making it the most luminous margarita in town and a surefire way to brighten your night.

The unique look-at-me-shine cocktails will be available in all Chili’s restaurants in Mexico City, the State of Mexico (Edomex), Puebla, Querétaro, Morelos and Hidalgo starting at 6 p.m. and will sell for 49 pesos each, the price of all mixed drinks at Chili’s on Thursday nights.

In addition to the Margarita Glow, Chili’s will be introducing four new special margaritas which will be incorporated into the restaurant’s permanent menu, the Margarita Challenge (served in a 27 centimeter high glass with the equivalent of three margaritas), the Jamaica Rita (made with hibiscus flower syrup), the Ron Margarita (made with rum and orange juice) and the Citrus Rita (with grenadine).