Join "San Diego Legends" author Jack Innis to answer the burning question: What do the "Wizard of Oz", "Sunny Jim", and the "Last Cave Artist" have in common? Time permitting, the author will also relate a Kumeyaay legend about a man who inadvertently introduced fleas, mosquitos and red ants to the area. This event is free and open to the public, and there is no need to pre-register.