red robin freezeHere’s a fun weather promotion that is hard to imagine today in Houston! Hell has officially frozen over — Hell, Michigan, that is! Last week, the temperature in Hell never rose above 32°. So today, February 26, Red Robin is giving away free cups of Red’s Chili Chili to the first 100 guests who visit in participating restaurants nationwide. Restaurants open at 11 am. There are six locations in the Houston area including Katy, The Woodlands, Tomball, and Pearland.