Found near the high school I run by. You want to find handwritten notes and stuff? Hit the high schools. Of particular interest to me is the "(LOL)" element at the end.
In computer mediated communication, we tend to think of LOL meaning "the speaker/writer is laughing out loud"—but, as the usage in this note indicates, LOL now can indicate "I think this is funny" and is circulating in disposable print media.