A flashback is shown of Isaac in the past in a bar when Benjamin Franklin walks in. Benjamin Franklin invites Isaac to the Free Mason lodge for a meeting.

In the present, Sam is excited that they got more bookings for their whiskey-tasting event. Some of the ghosts aren't happy about it, but Alberta likes the use of whiskey.

Jay gets a call that it will take them eight weeks to get an approved liquor license. Jay didn't apply in time or when Sam asked him to do. Jay wants to keep it a secret and keep the event going without telling anyone. Hetty and Alberta agree about breaking the law to keep the event going.

The ghosts stare over the first two young guests at the event. Trevor is upset that the ghosts are making fun of the frat guy; Trevor was a frat guy too. Isaac was a Free Mason and agrees with Trevor.

Trevor and Isaac want to start a ghost fraternity. Thorfinn and Sasappis are excited to join; Flower is indifferent and agrees to take part.

Sherri, the inspector for the liquor license, arrived early since she got a cancellation. If Sam and Jay don't let the inspector in, they'll have to wait a year before they can get a license.

Alberta has the idea to turn the whiskey-tasting event into a speakeasy by having the guests hide in the vault. Sam and Jay agree to Alberta's plan; Pete is against the idea and doesn't want them to get in trouble.

Sam takes the guests into the vault. Jay keeps Sherri company while she does her search of the manor.

Trevor and Isaac start their ghost fraternity meeting for the rest of the ghost fraternity. Since Pete and Alberta aren't there, they won't be joining. Trevor decides that he and Isaac should start separate frats.

The guests enjoy the experience of drinking and being in the vault.

Thorfinn has to jump from the roof for his initiation for the frat.

Blaine, the frat guy, texted his friends and invited them to the speakeasy. Sam hesitantly allows them to join the Speakeasy.

Trevor, Flower, and Thorfinn teased the other fraternity for their lame practices. Sasappis and Hetty abandoned Isaac to join Trevor's fraternity partying in the vault.

Elliot the wine writer tells Jay that he doesn't feel the whiskey isn't too special. Alberta tells Sam that there's a 100-year-old stash hidden in the manor. After Sam tells Elliot, Alberta reveals that the whiskey is stored in the walls of the manor.

Sherri says she's done her inspection, but she'll need to complete the rest of the forms. Jay and Sam aren't sure how they can break into the walls to get the barrels without Sherri finding out.

Jay has the idea to create a similar sound to cover the wall-breaking. The plan works as Sam breaks into the wall.

Trevor apologizes to Isaac about the fraternity war. Isaac reveals that he was never a Free Mason; Benjamin Franklin had only asked him to deliver a desk to someone else. Trevor encourages him to join his fraternity; he tells Isaac a story about his school days.

Elliot loves the whiskey discovered in the walls.

Pete tries to kiss Alberta after she gave him a heartwarming speech about seizing the day. Alberta stops him and redirects the energy elsewhere.

Elliot reveals that the whiskey bottles from the event were worth $5,000 each.

Jay discovers a letter hidden in the wall. Someone states that they want to run away with the other after they get rid of Alberta.