Question: free things to do on your birthday in houston?
Answer: Applebee's - Free birthday dessert with the purchase of an entree. Arby's - Free milkshake with any purchase, as well as a free roast beef sandwich after signing up. ... 
Cinnabon - Free MochaLatte Chill. Coldstone Creamery - Free Coldstone Creation after purchasing one Coldstone Creation. ... 
Kolache Factory - Free kolache.