About Mystery Diners Season 2, Episode 1 :

After receiving numerous complaints from his staff that his recently promoted head waiter is not evenly distributing the pooled tips, the general manager of D'Cache restaurant in Los Angeles contacts Charles Stiles and the Mystery Diners to help him discover if there is any truth to the rumor. Mystery Diners Destiney and Grant go undercover to discover what this waiter has up his sleeve.