Looking to soak in the warm weather with the company of friends? Join us at the Berkeley Marina anytime between 12:00pm and 5:00pm on Saturday, May 17 to enjoy FREE sailboat rides, kayak tours, food and drinks. May 17th 12:00pm and 5:00pm, first come first served! Location: Berkeley Marina Free to attend! Free sailboat rides & kayaking The UC Aquatic Center is located in the Berkeley Marina at 124 University Avenue in Berkeley. For more information check out the Cal Adventures website.