Stan announced the party to a small crowd of people at the Mystery Shack, including reporters Toby Determined and Shandra Jimenez. The party takes place that night outside the Mystery Shack. The area is decorated with black light posters, strings of lights, Stañatas, and a disco ball. Tables with snacks and punch are set up as well. Mabel provides a karaoke machine for party-goers and the Pines family to use. The event was interrupted by a roaming hoard of undead summoned by Dipper.
Click here to view the image gallery for Mystery Shack is Back.
Click here to view this page's gallery.