May 10, 2012 No Comments Chili’s: FREE Dessert for Mom (5/11-12) Get FREE dessert for mom with the purchase of an entree. Offer valid only May 11 and 12, 2012. Locations. Chili’s: FREE Dessert for Mom (5/11-12) -EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.