(New Orleans, LA) -- A waitress at Hoshun Restaurant in New Orleans is on the receiving end of an enormous tip. Ava Guan at first thought it was a mistake, but she actually received a 777-dollar tip on a 63-dollar meal over the weekend. She donated most of the tip to her church, which recently needed some repairs to its air conditioning system. The customer who left the tip told Hoshun's staff that he owns IHOP and Popeyes franchises, so he knows how hard people work in the food service industry.