 Come to the Polk County Fair in Fertile, Minnesota, the home of family fun, opening tonight at 5 p.m. It's a big time, fun time, short time, fair time. It's a time for you and me. 7,000 high school students drop out every school day. If you stack their desks one atop the other, it's a pile more than 17,000 feet high. That's 12 Empire State Buildings.