Political events in the Bay Area Friday Town hall: Rep. Jared Huffman, D-San Rafael, holds a town hall at 7 p.m. Friday at West Marin School Community Gym, 11550 Shoreline Highway, Point Reyes Station. Information: http://bit.ly/2vpinSI Sunday Cap-and-trade forum: Oil-industry experts and activists in the climate and environmental justice movement will explain California’s cap-and-trade law and its recently approved extension.