What's happening in Altadena in December 2026?

There are 39 events in Altadena, California in December 2026, including ESL Classes at Bob Lucas Memorial Library and Literacy Center, Chess Night at Bob Lucas Memorial Library and Literacy Center, ESL Classes at Bob Lucas Memorial Library and Literacy Center, Notary Services at Bob Lucas at Bob Lucas Memorial Library and Literacy Center. Browse the full December 2026 calendar on VenuNite.

Are there free things to do in Altadena in December 2026?

No December 2026 events in Altadena are currently marked free. Events with an unknown price are not counted as free.

How do I find events in Altadena for a specific date in December 2026?

VenuNite lists every upcoming event in Altadena, California with date filters. Use the date picker on this page to narrow December 2026 down to a single day or weekend.

Events in Altadena — December 2026 (39 Things to Do)

ESL Classes

Tue, Dec 1Workshop

ESL Classes

Bob Lucas Memorial Library and Literacy Center

· Altadena, CA

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Events in Altadena — December 2026

All December 2026 Events

Frequently Asked Questions

Events in Altadena — December 2026

All December 2026 Events

ESL Classes

Chess Night

ESL Classes

Notary Services at Bob Lucas

Stuffy Sleepover!

ESL Classes

English Conversation Club

DIY Trinket Shelf for Teens!

ESL Classes

Winter Family Storytime & Cocoa

Huntington Health Screening at Bob Lucas

ESL Classes

Chess Night

Game Night and Puzzle Swap

ESL Classes

Notary Services at Bob Lucas

ESL Classes

Heartthrob Hangouts Book Club

Spice Club Mixer - Spice Club Wrap Party

Altadena Poets Laureate - Monuments Reading/Workshop

English Conversation Club

Create a Custom Discbound Planner!

Adjusted Fab Lab Open Studio Hours

Silent Reading Party

ESL Classes

ESL Classes

Chess Night

ESL Classes

Notary Services at Bob Lucas

Adult Crafternoon: No-Sew Pillow

ESL Classes

Teen Volunteer Program Orientation

Gift Wrapping Station

Gift Wrapping Station

Masquerade Ball - A celebration of "The Phantom of the Opera"

Gift Wrapping Station

Gift Wrapping Station

Gift Wrapping Station

Chess Night

Frequently Asked Questions

ESL Classes

Chess Night

ESL Classes

Notary Services at Bob Lucas

Stuffy Sleepover!

ESL Classes

English Conversation Club

DIY Trinket Shelf for Teens!

ESL Classes

Winter Family Storytime & Cocoa

Huntington Health Screening at Bob Lucas

ESL Classes

Chess Night

Game Night and Puzzle Swap

ESL Classes

Notary Services at Bob Lucas

ESL Classes

Heartthrob Hangouts Book Club

Spice Club Mixer - Spice Club Wrap Party

Altadena Poets Laureate - Monuments Reading/Workshop

English Conversation Club

Create a Custom Discbound Planner!

Adjusted Fab Lab Open Studio Hours

Silent Reading Party

ESL Classes

ESL Classes

Chess Night

ESL Classes

Notary Services at Bob Lucas

Adult Crafternoon: No-Sew Pillow

ESL Classes

Teen Volunteer Program Orientation

Gift Wrapping Station

Gift Wrapping Station