We make an effort to hit In-n-Out whenever we're on the West coast. This one happens to be in Mission Valley area of San Diego near where we're staying for Balboa Rendezvous.
The juxtaposition of the schoolgirls was unintentional or I would have tried to frame it better -- nevertheless, I am entertained by the result. It should also be noted that a photo tagged with the word "schoolgirls" appears to be a big draw on Flickr. (38 hits in less than 8 hours -- well outside the curve for things in my photostream.)