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CANCELED: John Muir Birthday & Earth Day 2020 Celebration | East Bay

UPDATE: Due to COVID-19 concerns, this event has been canceled.John Muir inspired people all over the world to “keep close to nature’s heart.” In this spirit, celebrate John Muir’s birthday and Earth Day, from 10 am to 4 pm on Saturday, April 18, 2020.Bring the family for fun-filled activities and entertainment. The celebration will be held at the John Muir National Historic Site in Martinez, California. This also celebrates the National Park Service Centennial plus the 63rd Anniversary of the John Muir Association.