The Roof Garden at Kaiser Center This garden features over 3 acres of landscaped event space with over 6,000 feet of combined indoor space. The venue is a garden located on top of a 5 story parking garage. The maximum capacity is 1,500 persons. Website: www.kaisergarden.comEmail: Booking@kaisergarden.comPhone: 510 225-0965Mailing Address:300 Lakeside DriveOakland, CA 94612Date Updated: 8/7/2013