There aren't very many people from my undergrad university at World's Best School. Or in Boston, for that matter. And there aren't very many women Mechanical Engineers in general.
So to get THREE of us ladies in MechE, all from the same undergrad university, together in Boston was quite a treat. It makes me very happy when friends visit! This was a while ago, but it still makes me smile to look at the photos.
Especially the ones of friends being silly at Boston tourist locations. :)