Women’s Self Defense & Personal Safety (15+, or by exception) Adult Women and Teen Girls (15+) build self-confidence and learn real world "practical self-defense" and "risk mitigation" skills to use against sexual assault and/or abduction in this 3-hour Women's SelfDefense workshop at the Civic Park Assembly Hall in Walnut Creek. Taught by Streetwise founder and lead instructor Jay Beecham (See Bio).