I am not a Harvard Business School student but since I am currently in Boston and I have nothing to do on Mondays and Fridays so I am thinking to spend some time at HBS. I actually have done it last semester at for a Linear Algebra class (not at Harvard). I went to the first lecture and the teacher told me it was okay for him to stay because the class was not full (I also had to seat at the back of the classroom). Of course I did not received credits and I did not have access to online resources but it was a good experience, I met people from a different school and learn from free. However, I never been to HBS so I am not sure if I need an ID in order to get into the buildings, but so far I have been able to visit most of the colleges around Boston without ID.
Recent/current HBS student and aspiring entrepreneurs, what is your favorite class? I am thinking to take Managing Growth with Prof. Gary Pisano.