The 133rd Annual Bomb Day activities will include lectures by many top Chinese historians and community members. The Chinese American Museum of Northern California on 1st St will be open, along with the historic Bok Kai Temple. Concluding the event at 4:00 pm is the "Firing of the Bombs." 100 handmade ceremonial "bombs" are tossed into the air followed by a mad dash for the lucky rings contained inside the individual bombs. This colorful activity is punctuated by the vivid snapping and popping of fireworks. This event is open for public viewing only.