They mostly come at night...

I love the missed connections section of craigslist.

“March 8, a little after 1PM at the McDonald’s on Missouri Blvd. You were wearing jeans and a black MU hoodie. I was sitting at the table next to you wearing a blue button-up shirt and gray dress pants. I was eating with a friend of mine, you were eating alone, and I kept thinking that I should say something to you, but I thought it might be creepy. So instead I’m posting on Craiglist (irony, I know). If you see this, reply with what was written on the back window of your car or something else that I might have noticed.”