My dad claims that when I was a kid, my favorite part of the Lincoln Park Zoo was the cow-milking demonstration. Jenni and I went to the zoo last week (has anyone else heard of fries shaped like animals, or did I just make them up???) and we happened to enter the barn as they were wrapping up the milking demonstration. It is generally kind of gross, but I used to drink a lot of milk when I was young so I guess I appreciated this procedure back then. What young child pays attention to giant cow nipples changing sizes and being rubbed with vaseline-like balm anyway?