Episode 20-21: A Live Show Walks Into a BarEdit
Justin's bar becomes a major spot for a local music festival, and Danny and Justin compete with each other to date a back-up singer who is in town. The singer ends up going out with Candace's ex-boyfriend Trent, while Candace develops a crush on Justin. Shelly serves as a waiter for a few days to prove that Brett's lack of tips is due to his personality, not the stinginess of the customers, and a competition between the two ensues for who can get the most tips. Multiple guest stars make an appearance, including Ed Sheeran, Kate Walsh, Scott Foley, and several actors from Scrubs (Zach Braff, Donald Faison, Christa Miller and Neil Flynn).