This event is in the past.It took place on June 13, 2026 at Central Contra Costa Sanitary District's Household Hazardous Waste Collection Facility.
Themed Tour
Themed TourCentral San 80th Open House
June 13 at 10am
At Central Contra Costa Sanitary District's Household Hazardous Waste Collection Facility
Martinez
🚽"once-in-a-decade sewer party"
🚚Shuttle from off-site parking lots A & B
🎪Handicap parking available on-site
Central San is throwing a once-in-a-decade sewer party to celebrate 80 years of service. Think toilet racers, big trucks, behind-the-scenes treatment plant tours, free ice cream, and hands-on science fun for all ages.
Toilet racers
Big trucks
Free food & ice cream
Treatment plant tours
Themed TourThemed TourCentral San 80th Open House
June 13 at 10am
At Central Contra Costa Sanitary District's Household Hazardous Waste Collection Facility
Martinez
🚽"once-in-a-decade sewer party"
🚚Shuttle from off-site parking lots A & B
🎪Handicap parking available on-site
Central San is throwing a once-in-a-decade sewer party to celebrate 80 years of service. Think toilet racers, big trucks, behind-the-scenes treatment plant tours, free ice cream, and hands-on science fun for all ages.
Toilet racers
Big trucks
Free food & ice cream
Treatment plant tours