Mark DeSaulnier @RepDeSaulnier
All national parks, including Contra Costa’s very own John Muir National Historic Site, have free admission tomorrow, January 20th, a rare opportunity to allow all families to experience these beautiful sites. — PolitiTweet.org
National Park Service @NatlParkService
To commemorate the Birthday of Martin Luther King, Jr. on Monday, January 20th, the @NatlParkService will host spec… https://t.co/DNEjUZBFzX