Twin Valley's Cub Scout Leader Specific training will be September 7. See http://www.sfbac.org/event/cub-leader-training-all-positions/2531981 to enroll.
There is a class this day at the SFBAC office, hosted by Tres Ranchos. See https://www.google.com/url?q=http://www.sfbac.org/event/cub-scout-leader-specific-training-saturday-august-24th/2531135&sa=D&usd=2&usg=AOvVaw13urUWpObNJdMnzEOVQzBm