THEY CHARGED AUTOMATICALLY 20% TIP TO THE BILL AND WONT CHANGE THE AMOUNT, WE WERE ONLY 3 PEOPLE PARTY FOR LUNCH. TIP IS VOLUNTARY AND I ALWAYS TIP, BUT ITS NO OBLIGATORY TO TIP THE AMOUNT THEY IMPOSE. WILL NEVER GO BACK, FOOD WAS NOT EVEN GOOD, STAY AWAY FROM THIS SCAMMERS, LOTS BETTER PLACES.