Party at the Mystery Shack

 was a large dance party, that took place at the Mystery Shack. Grunkle Stan decided to throw the party when he needed more local kids to come to the Mystery Shack, and buy product. It is unknown if his original plan worked, however, the party was a big turnout.

History
was set up at the Mystery Shack, before it began. Flyers for the party were not hung up until later, which makes it difficult for the amount of people who arrived to arrive. The party became a major success, and went on for an unknown amount of time. During the party, Dipper made Clones of himself of impress Wendy, Mabel made new friends and enemies, and Soos used his book to DJ.

Trivia

 * The party had a $15 exit fee.
 * It is unknown how much the entrance fee was, but it was possibly very high.