The Burn Institute’s 30th Annual Fire & Safety Expo and Firefighter Demolition Derby will take place in June 2020, during the San Diego County Fair. This highly anticipated annual event includes firefighting and safety demonstrations, a fire-and-burn-prevention pavilion, and of course, the Firefighter Demolition Derby. The Demo Derby always enjoys a packed house and is by far the Burn Institute’s most popular event among the fire service! Fire departments from across San Diego County modify clunkers to smash head to…