West Marin School’s annual eighth-grade field trip to the Westminster Woods challenge course took a frightening turn last Friday, when the class was placed on lockdown and escorted out in armored vehicles.
As students were wrapping up a day developing leadership and team building skills at the rural west Sonoma County retreat center, masked and robed protesters arrived to stage an aggressive protest against campers from the Center for Applied Rationality, a Berkeley-based nonprofit that…