- Castro Valley Forum
- East Bay Regional Parks
- Hayward Area Recreation & Park District
- Castro Valley Sanitary District (Recycling & Waste Mgmt info)
- Hazardous Waste Disposal info & facilities
- Castro Valley Public Library
- CV Freecycle Group
- Greenridge Coldwater Area Homeowners Association (GCAA)
- Castro Valley Farmer's Market - May 16 through end October
- Other Farmers Markets near BART
- SFGate searchable database
- California Farmers Markets Association
Local Restaurants D = delivery available
Architecture
Furnishings
Hobbies & Crafts
