Location & Scenario

Just West of the intersection of 90 and 405 teams must walk to the mid point of the train trestle and receive a password. The password is VERTIGO.

Puzzle

Teams get Colors puzzle. We are hoping to market this puzzle, so we are not making it available at this site. If you ran in this rally, please don't share your copy.

Answer

Teams are told, "Go to the best little haunted house in Des Moines.".