Guigino's Italian Restaurant

Guigino's Italian Restaurant is a fancy restaurant depicted in several episodes of Always Sunny, most notably in The Gang Dines Out. It also makes an appearance in The Waitress Is Getting Married, during which Charlie meets a woman from an online dating site at the restaurant. It is shown as a fine yet not-quite-five-star Italian restaurant, capable of providing fine wines yet the bathroom is not shown to have an attendant.

Scenes taking place at Guigino's are shot on a set built in the lobby of the old Herald-Examiner building, which was where the original Paddy's Pub set was built.  (See this video for more about that.)  Other sets have been built in that same location, such as the bank that Dennis, Charlie, and Mac go to try to borrow money to buy gas in "The Gang Solves the Gas Crisis."

Appearances

Season 1: Gun Fever

Season 2: Mac Bangs Dennis' Mom

Season 2:  Dennis and Dee Get a New Dad

Season 5: The Waitress Is Getting Married

Season 8: The Gang Dines Out

Season 10: The Gang Group Dates