This past weekend I went to Philadelphia for the Wharton Winter Welcome Weekend (I partly wondered if they held it in wintertime just to add another W to the name). I was already pretty set on attending Wharton, but of course was curious to meet my potential future classmates, check out the campus, and see the city, which despite having lived 5.5 years close by in DC, I had never visited. I was disappointed that the Florida weather didn’t follow me to Philly, and realized that after 2…