Tonight, Phil Lesh will join with members of the gun control advocacy group Moms Demand Action to host a candlelight vigil memorializing the 17 victims of the Feb. 14 school shooting in Parkland, Fla.

Entitled “All Children Are Our Children,” the event will be held at Beach Park in San Rafael, Calif., not far from Lesh’s Terrapin Crossroads venue. It is scheduled to begin at 6 p.m. with speeches by both Lesh and members of Moms Demand Action, followed by a moment of silence and an acoustic performance around a campire.

The event is free and all-ages. Attendees are encourages to bring their own candles.