Free dessert at Ruby Tuesday Jan 292013 If you're new here, you may want to subscribe to our daily email updates. That way, you won't miss a deal. Thanks for visiting! In a Valentine’s deal, participating Ruby Tuesday restaurants are offering a free dessert. The deal requires reserving a table online for dining February 14 to February 17. With an eligible reservation, receive a coupon for a free dessert. Sorry, the comment form is closed at this time.