Customer service was not very good at this restaurant had a Groupon offered by one of the largest corporation here in Las Vegas came in on a Friday night it was an event already planned didn't say anything on the Groupon that it was to be used at a certain hour. unfortunately after driving 20 minutes away I was refused service because they didn't have enough food or they didn't accept Groupons at this time because they had a planned event I'll be sure to make sure to let my upper management know never to buy Groupon from Al's Cafe Burger again