The Center for Wooden Boats, a haven for paddling enthusiasts of all ages, will celebrate their new facility, the Wagner Education Center, with a grand-opening party in South Lake Union. Your kids can decorate their own toy boats or paddles while you can learn all about traditional boat building. Then, go on a scavenger hunt (all ages welcome) to collect stamps for the chance to win a prize; ride on all sorts of boats; tour a collection of classic wooden yachts; or watch the carving of a traditional Native American canoe.