Coming soon!

San Dimas Chamber of Commerce Presents

A Weeklong Virtual Birthday Celebration –  60 Years of Excellent Adventures!

August 1 – 8, 2020

This year’s city birthday has shifted! We’ve added some new features such as the Chamber’s Weeklong Virtual Birthday Celebration and the City’s Drive-In movie series.

The weeklong activities will feature our sponsors, virtual event highlights, and the community and the culmination of the event will be the drive-in that weekend. Click below for details of the event and how the community can also join in the activities!


City Birthday – Flyer

To view upcoming posts and highlights visit:

Sponsorship Opportunities Available!

Click here for 2020 Birthday Sponsorship opportunities or call the San Dimas Chamber of Commerce at (909) 592-3818.

To view upcoming posts and highlights visit:

Pet Birthday Costume &

Community Celebration Decorating Contest

Now Taking Submissions!

The San Dimas Chamber invites the public for a week-long virtual celebration honoring 60 Years of Excellent Adventures of the City of San Dimas!

San Dimas Chamber of Commerce is now looking for submissions!

Join in the celebration by sending pictures or ten-second videos to showcase how San Dimas celebrates the City’s 60th Birthday in the following categories:

Pet Birthday Costume Contest! – Party with Your Pets! & 
Community Celebrations – “How are you Celebrating?” Decorating Contest

Submit your pictures or ten-second videos with a brief description to no later than July 31, 2020.

Winners will be highlighted during our virtual week-long celebration!

Restaurant Participants!

The San Dimas Chamber of Commerce is hosting its first virtual celebration of the city’s ‘60 Years of Excellent Adventures’. This birthday celebration provides local restaurants like yours with an opportunity to showcase your establishment and we’re inviting you to participate in this year’s special event! Please click below to view the invitation letter and confirmation forms:

Restaurant Invitation Letter 2020

Restaurant Confirmation 2020

We have limited availability and therefore ask that all participants be confirmed no later than July 31, 2020, to ensure proper recognition in our advertising.

Send forms to info@sandimaschamber or call the San Dimas Chamber of Commerce at (909) 592-3818.

About the San Dimas Chamber

The Mission of the San Dimas Chamber of Commerce is to foster and promote the growth of the business and professional community while enhancing the quality of life in San Dimas.

Everything We Do Is Based On These Core Values
As the San Dimas Resource Center we are committed to the following:

Creating a Strong Local Economy
Providing Networking Opportunities
Promoting the Community
Representing the Interests of Business with Government
Providing Marketing Opportunities and Business Tools for Success

Our office is located at the historical Martin House-246 E. Bonita Ave. San Dimas, CA 91773. Our office hours are Monday-Thursday from 9:00 a.m – 4:30 p.m. and closed on Fridays. For questions please call 909-592-3818 or email at


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Let’s work together to make business happen and our community stronger. Join today.

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