Bimetallic is right. The coming week will be the spring break for Wharton students.
That said, I am more than happy to share with you my experience at Wharton, if you don't mind having the lunch or dinner with me in Orlando, where I will spend my spring break
I hoped you met with some other Chinese students during your visit to Philadelphia. If not, feel free to let me know your questions if you think I can be of any help.