All talks are at 7:30pm on Thursday nights at the Randall Museum in San Francisco unless otherwise stated. They usually occur the 3rd or 4th Thursday of the month.
Aug 21 – Spreck Rosekrans: Restoring Hetch Hetchy
Sept 18 – John Scarpulla: SFPUC HQ as a wastewater treatment system.
Oct 16th – Tanya Atwater: Geology
Nov 20th – Joe Jordan: Sky Phenomena
Dec – No talk. Happy holiday!.
Jan 15th – Lew Stringer: Ice Plants, Mattress Wireweed & Other Onslaughts
Feb 19th – John Wick: Marin Experiments in climate and CO2 sequestration