The "half-tree symbol" has been showing up on the Walla Walla University campus for years. Join Jasper Wilkes and the team as they try to crack their deepest mystery yet!
Thanks to everyone who took the time to be interviewed or answer Jasper's questions. This episode wouldn't have been possible without you.
Music by sonnyboo.com/
SFX by freesound.org user plingativator.