Emily gets major points for giving Wayne and his wife impromptu and convincing advice on where to eat in Lawrence tonight.
I'm too shy to do anything aside from wave and say Hey. Then I think up something clever over an hour later. (Wouldacouldashoulda gotten a hug.)
The last time something like this happened, I was with a girlfriend and we saw John Flansburgh from TMBG on the street. She screamed out his name from half a block away and was promptly and understandably ignored.