National Public Lands Day at Upper Newport Bay EOM Activity Details Date: Saturday, September 25, 2021 Time: 9:00 am - 12:00 pm Duration (hours:minutes): 3:00 Type: Stewardship Organization: OC Parks Area: Upper Newport Bay Staging Area: Peter and Mary Muth Interpretive Center Difficulty: 1 Minimum Age: 12 Email Activity to Friend Registration is closed for this activity..