Please be alert, this could happen at anywhere. The credit card scams are getting ‘interesting’.
People could easily targeted you. The attached video shows a guy pretending the restaurant waiter, serving customers who sit outdoor and asking customers for credit card to do payment first. When he get the credit card on hand, he went away and never come back.
Make sure you recognize the face of the waiter who serve you. Do not hand over your credit card to the waiter till they serve your orders. You do not want to be the next victim.
Hopefully this will bring you a lesson.