I'm heading home to the south jersey / philadelphia area for the holidays. Since I'm taking Step 1 in mid-February, I want to get a few days of studying in while I'm at home, but I know that I will not be able to get any work done at my mom's house. Are most university libraries closed the week between Christmas and New Year's? Any other good, reliable places to study you all can recommend, especially places that won't care if you sit down for a few hours at a time? Thanks!