I saw this article about weightlifting chimpanzees.
Zoos would be more entertaining if they let the chimpanzees smoke pot.
I like .25 oz bong hits...
(just kidding, I know that's kinda small.)
I've thought about making some tasty infused treats and then going to the zoo and whipping them into the pens to see what happens. Never done it yet, but I live within walking distance of the zoo so maybe I'll get around to it eventually.