drop off mail for profs on weekends?

lagfish
Sat, 21 Nov 2009 11:14:21 +0000

Hi everyone,
I need to mail letters to a few profs in building 3 and 35, and I have a friend in Boston who can drop off the letters for me. However, he can only do this on the weekend. So for those who are familiar with buildings 3 and 35, are they open on weekends, and do the professors or their assistants have a place to drop off mail during non working hours? Thanks