Though Gravity Falls and Kim Possible are exponentially different, there are some surprising similarities in certain episode ...

The idea of summerween first originated from an episode of Disney Channel’s Gravity Falls where residents of a mysterious town prefer to celebrate Halloween twice a year. As a result ...

according to Gravity Falls Wiki. On Summerween, which falls on the second to last Friday of June, the residents use jack-o’-melons instead of jack-o’-lanterns, since pumpkins are not ripe ...