Mac's Tavern, a bar part-owned by 'It's Always Sunny in Philadelphia' stars, is closing after 15 years in Old City
Mac's Tavern, a bar co-owned by "It's Always Sunny in Philadelphia" stars Rob McElhenney and Kaitlin Olson, will close after 15 years on Market Street. The bar thanked its loyal community in an Instagram post but did not provide a reason for the closure.