When Grace Lily's birthday party takes a turn, Mikel questions if he can continue to work at Republic. Grace's enthusiasm gets her back into Leva's good graces, but Will's wild night rubs his co-workers the wrong way. Maddi invites everyone to a NASCAR race in her hometown of Charlotte, where Trevor meets her parents for the very first time since their breakup.

Grace Lilly tries to impress Leva by creating a new event at Bourbon and Bubbles but worries no one will support her after the disastrous trip to Charlotte. Joe Bradley pursues a promotion that could impact his budding romance with Mia. The return of a controversial Republic employee causes division among the crew and unearths a scandalous rumor.