The Summerween Superstore is a retail outlet located in Gravity Falls, Oregon.
History
The Superstore is first seen in Summerween when Grunkle Stan brings Dipper, Mabel , and Soos there to buy certain supplies for the trick-or-treaters. Stan has trouble with a barrel of fake blood with spilling, Dipper & Mabel run through the store with a wheelbarrow, and Soos pushes the skull on a candy bowl, which says Summerween-related jokes. It is later used by Dipper, Mabel, Soos, Grenda, and Candy to hide from the Summerween Trickster.