(WEEK 12) first Gravity Falls speedpaint, Mabel, Dipper, Soos, and Bill visit the Summerween store

Monster Mash: https://www.youtube.com/watch?v=SOFCQ2bfmHw

Spooky Scary Skeletons: https://www.youtube.com/watch?v=q6-ZGAGcJrk

Thriller: https://youtu.be/sOnqjkJTMaA