What are the events at EU Barcelona?

I am planning to study at EU Barcelona next year, I quickly browsed in the website about the student events in the University, apart from the following, what are the other events should I expect? Anything that is a must for freshman students? :slight_smile:

The student activities are: Welcome Night, Christmas Dinner, Ski / Snowboarding Weekend (sounds fun!), Cultural and Charity events! Any more to share?