It's Oktoberfest in Pittsburgh, and brewpub owner Maxine "Max" O'Hara is prepping for a busy month at the Allegheny Brew House. To create the perfect atmosphere for the boozy celebration, Max hires an oompah band. But when one of the members from the band turns up dead, it's up to Max to solve the murder before the festivities are ruined.
Adding to the brewing trouble, Candy, Max's friend, is acting suspicious... Secrets from her past are fermenting under the surface, and Max must uncover the truth to prove her friend's innocence. To make matters worse, Jake's snooty ex-fiancée shows up in town for an art gallery opening, and she'll be nothing but a barrel of trouble for Max.