Carbon Canyon – Invasives Removal OC Public Library: Book to Action, volunteer day. Activity Details Date: Saturday, May 18, 2019 Time: 7:45 am - 11:00 am Duration (hours:minutes): 3:15 Type: Trail Work Organization: OC Parks Area: Carbon Canyon Regional Park Staging Area: Carbon Canyon Regional Park Difficulty: 1 Minimum Age: 4 Spaces Left:Registration has closed. Email Activity to Friend Account Required You must be logged in to register for an activity. Log in here. Need an account? Click here to register.