Please pre-register for this event. Join geology writer David B. Williams on a walking tour exploring how the Seattle shoreline has shifted across time. This walking tour starts at the intersection of Alaskan Way and Lenora Street along the waterfront and ends at Occidental Park. The tour is planned to occur the third Wednesday of each month running March through August. Recommended age: 4 years and older. Group size is limited, register on Eventbrite to reserve your spot for free. See our Visit Pier 62 page for tips on getting to the waterfront and frequently asked questions.