The U Club is a great location for meetings and events on campus. I'm reviewing for the Cafe located on the first floor since it is open to the public! I think this is the best-kept coffee spot secret in Oakland. Because it is located within the U Club it is less crowded (almost always able to find a seat) and they have outdoor seating! The drinks are reasonably priced and the food / pastries always look delicious (although I haven't had them). I've taken to scheduling my meetings there since every other coffee spot in a few block radius is full to the brim during the academic year.
I also have to say the staff is always incredibly friendly and helpful! They always make my day when I'm there!