With climbing for all levels from beginner to expert, Planet Granite in the Presidio offers something for everyone. The winning bidder gets 2, onehour belay classes. The classes are designed for those at least 14 years old with little or no experience belaying. The participant will learn basic rope and safety skills needed to climb and belay in the gym. A parent may sign up for a parent belay session and receive all day access to the gym for the parent and child.