Community Events and Things to do in Altadena, CA
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Statewide Park Program (SPP) Application Guide Workshop - San Fernando
Wed, Sep 9, 9:00 AM
San Fernando · Las Palmas Senior Center
Statewide Park Program (SPP) Application Guide Workshop - San Fernando
Wed, Sep 9, 9:00 AM
San Fernando · Las Palmas Senior Center
FREE Home Composting & Urban Gardening Workshop - San Fernando Valley
Saturday at 9:00 AM
Lake Balboa · The Japanese Garden
FREE Home Composting & Urban Gardening Workshop - San Fernando Valley
Saturday at 9:00 AM
Lake Balboa · The Japanese Garden
Point, Shoot & Contribute: Community Science Bioblitz
Sat, Sep 19, 9:00 AM
South of Foothill · Waterwise Community Center
Point, Shoot & Contribute: Community Science Bioblitz
Sat, Sep 19, 9:00 AM
South of Foothill · Waterwise Community Center
Saved by a Story Seniors Writing Group
Thu, Sep 10, 1:00 PM + 7 more
Westwood · Westwood Branch Library
Saved by a Story Seniors Writing Group
Thu, Sep 10, 1:00 PM + 7 more
Westwood · Westwood Branch Library
Community Empowerment Series: Community Advocacy & Resource Fair
Thu, Oct 22, 5:00 PM
Downtown · Community Innovation Hub
Community Empowerment Series: Community Advocacy & Resource Fair
Thu, Oct 22, 5:00 PM
Downtown · Community Innovation Hub
Apuntar, tomar, y contribuir: Ciencia Comunitaria Bioblitz
Sat, Sep 19, 9:00 AM
South of Foothill · Waterwise Community Center
Apuntar, tomar, y contribuir: Ciencia Comunitaria Bioblitz
Sat, Sep 19, 9:00 AM
South of Foothill · Waterwise Community Center
Ontario CERT Basic Academy - October 2026
Thu, Oct 15, 6:00 PM
Central Ontario · Ontario Fire Dept. Station 3
Ontario CERT Basic Academy - October 2026
Thu, Oct 15, 6:00 PM
Central Ontario · Ontario Fire Dept. Station 3
Saved by a Story Altadena Wildfire Survivor Community Writing Group
Wed, Sep 9, 1:00 PM + 4 more
Christmas Tree Lane · Altadena Community Center
Saved by a Story Altadena Wildfire Survivor Community Writing Group
Wed, Sep 9, 1:00 PM + 4 more
Christmas Tree Lane · Altadena Community Center
Studio Saturdays: Story Sharing and Clapper Sticks with Jessa Calderon
Sat, Oct 24, 10:00 AM
El Morado Court · Ontario Museum of History & Art
Studio Saturdays: Story Sharing and Clapper Sticks with Jessa Calderon
Sat, Oct 24, 10:00 AM
El Morado Court · Ontario Museum of History & Art
Sunday Sunset Stroll On The Beach
Sunday at 7:00 PM + 17 more
Manhattan Beach · Rosecrans Ave Lifeguard Tower
Sunday Sunset Stroll On The Beach
Sunday at 7:00 PM + 17 more
Manhattan Beach · Rosecrans Ave Lifeguard Tower
FREE Home Composting Workshop - South LA Wetlands
Sat, Sep 19, 9:00 AM + 3 more
South Park · South LA Wetlands
FREE Home Composting Workshop - South LA Wetlands
Sat, Sep 19, 9:00 AM + 3 more
South Park · South LA Wetlands
Huntington Beach Police Department Student eBike Safety Program
Sat, Sep 12, 9:00 AM
Ellis-Golden West · 18100 Goldenwest St
Huntington Beach Police Department Student eBike Safety Program
Sat, Sep 12, 9:00 AM
Ellis-Golden West · 18100 Goldenwest St
Saved by a Story Mar Vista Intergenerational Community Writing Group
Mon, Sep 14, 1:00 PM + 7 more
Mar Vista · Mar Vista Branch Library
Saved by a Story Mar Vista Intergenerational Community Writing Group
Mon, Sep 14, 1:00 PM + 7 more
Mar Vista · Mar Vista Branch Library
Frequently asked questions about Altadena