Drew inadvertently agrees to organize a wedding shower for his ex-girlfriend Lisa when he mistakenly believes the bride is an elderly employee also named Lisa. Lisa's fiancé Trent, according to Drew's new system that ranks employees by performance, is first in line to be fired from the store. Lisa thinks Drew is acting out of spite because he hasn't moved on but Drew insists it's because Trent is a poor employee. Drew talks with Trent and is unnerved when Trent has an epiphany and decides he wants to call off the wedding.

The gang discovers someone else is marketing a coffee-flavored beer called Cap-Beer-Cino. The owner, Chris Vanderkamp, openly admits stealing the idea but has enough lawyers to keep him in the clear. Cap-Beer-Cino becomes a sensation at the Warsaw, which leaves the gang desperate for business.