Composting VermacompostHome Composting for Busy People!Conducted by Central Contra Costa Solid Waste Authority.Preregistration required.
Where: DanvilleCost: Free
Solar Electricity for Your HomeNow you can produce your own electricity and "sell" the excess back to PG&E, running your meter backwards! Plus you can receive thousands of rebate dollars from the State at the same time. Learn how to size, specify and design your own solar electrical generator. A short field trip to ...
Where: BerkeleyCost: $95
Birds Around the MarshBirds birds all around! Use your detective skills to investigate and identify the birds of Crissy Field. We'll provide binoculars and data collection sheets to help you on your ranger-guided adventure!Free: This program is designed for families with young children, but all ages are welcome.Meet Ranger Fatima Colindres in front of the Beach ...
Where: San FranciscoCost: Free
The GLOBE at Night: How and Why to Preserve the Night SkySaving our Dark Skies is a Global Problem. Find out how light pollution is measured and what you can do to understand and help preserve this natural resource locally. Speaker: Kenneth Frank, Astronomical Society of the Pacific-Dark Sky Network Even if the day is hot, wear layers as it can chill ...
Where: Mount TamalpiasCost: Free
SMCAS Star PartyThe City of San Carlos Department of Parks and Recreation and the San Mateo County Astronomical Society have open Star Parties twice a month. Note that inclement weather (clouds, excessive wind and showers) will cause the event to be canceled without notice.If you have kids interested in space or planets ...
