Come help the California Native Plant Society’s Edgewood Weed Warriors program and protect Edgewood’s amazing biodiversity by controlling and removing invasive, non-native plants. We’ll have great opportunities to see native wildflowers and other plants, and to learn about local ecology from other volunteers and local experts. Teens are welcome, but must each be accompanied by one of their own parents; unaccompanied adult students must have proof of age. Friday sessions run year round… meeting locations are determined weekly, so contact us for more information (or join our email contact list) . See eww.cnps-scv.org for contacts, how to join email list, and other info. EWW operates by permit from County Parks… please don’t do any weeding on your own! Location: Edgewood County Park & Natural Preserve in San Mateo County.