To start, Scott and I attend our lectures in the Cambridge Union Society Building - the CUS or Union for short. It's a pretty historic building, and in the normal fall terms they have huge debates in the main hall.
Its a quaint little building with lots of old books and winding stairways. There is also a little cafe down on the main floor where we eat blueberry muffins almost every day.
I had to include this picture - This is on the way to the CUS, but it is pretty common to see bikes chained up on random places all throughout town.