The third annual Earth Focus Environmental Film Festival, and the first to take place virtually in light of the COVID-19 pandemic, kicks off tonight through April 23rd from Southern California flagship PBS stations, PBS SoCal and KCET, along with national independent satellite network Link TV, with the West Coast premiere of Playing With Sharks, the extraordinary life story of pioneering scuba diver Valerie Taylor who has dedicated her life to exposing the myth surrounding the fear of sharks.