Did Somebody Say Monkeys?

Does anybody else work in an office building where occasionally a troop of monkeys comes to visit? There were over a dozen of them, including a little baby hanging onto its mama. That's the good side - watching them cavorting around the balcony. The bad side is sometimes they get inside the building (not while I've been there, thank goodness). However, I did discover a little blessing they left behind: their poop in the stairwell! The other thing I found out about the stairwells is that the red stain in the corners is where the men spit out their tobacco juice. All together - GROSS!