Paddy's Pub is a fictional bar featured in the television show It's Always Sunny in Philadelphia. It serves as the main setting for the series, where a group of friends engages in various comedic and often outrageous schemes. The pub is known for its quirky decor and a diverse clientele, reflecting the eccentric personalities of its owners. The establishment is run by Dennis Reynolds, Dee Reynolds, Charlie Kelly, Mac, and Frank Reynolds. Each character brings their unique traits to the pub, contributing to the show's humor. The bar often serves as a backdrop for the group's misadventures and interactions with the local community.