Concord Plaza Hotel Location 45 John Glenn Dr. ConcordCA94520West Coast Next Event World Doll Day Shows - SF Bay Area - 09/23/2023 - 10:00 am - 3:00 pm Loading Map.... Concord Plaza Hotel45 John Glenn Dr. - ConcordEvents 37.980465 -122.057606 Upcoming Events World Doll Day Shows - SF Bay Area - 09/23/2023 - 10:00 am - 3:00 pm