When I travel, I get a kick out of buying something for Amy and the kids. Usually, it's some piece of clothing that connects them back to my trip, like T-shirts of the local sports team. They make for good conversation starters: people can't resist asking what my kids' intersection with the Arkansas Razorbacks is, for example. (Answer: none - I just, thankfully, had a few minutes during my last business trip to Northwest Arkansas to hit a nearby university bookstore.)
Villanova doesn't really count as a business trip, since it's just in the immediate suburbs. But it too has a university bookstore, and I again found myself with a few spare minutes. So the kids scored these nifty sweatshirts that they wear with pride. Even better, they debuted them on the day of the university's commencement. Nova Nation, baby!