The Northern California region has held a number of balloon mapping and other Public Lab events, and has an active mailing list where members organize and announce events. ###Organizers * [Stewart Long](/profile/gonzoearth) (Oakland, CA) * [Pat Coyle](/profile/patcoyle) (Livermore, CA) * Mathew Xi (Oakland) * [Michele Tobias](/profile/MicheleTobias) (Davis, CA) ...