Reposted verbatim from Craigslist as a public service:
To the beauty in blue in glover park CVS – m4w (nw dc)
I would not normally do something like this, but I feel compelled to find you. I was walking with my dad and I was wearing a blue Michigan shirt. We passed each other in the stairs leading up to the roof parking. I wanted nothing more to say hello, and I’ve been thinking about it all day. If you see this, I’d love to meet you, have a chance to say hello and ask you your name.
If this sounds like you, here’s a link to the ad: Craigslist