Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

18

Event Rooms

17916 SQ FT

Total Event Space

500

Capacity Largest Space

15

Breakout Rooms
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Take a 360 degree virtual tour of our Walnut Creek Marriott accommodations and look into what we have to offer!
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California Ballroom - Banquet Set-Up

Meeting and Events

Inspired menus designed to enhance your event experience

Explore our spaces with a 360° virtual tour of the Walnut Creek Marriott Learn More
Discover 18 versatile meeting spaces in Walnut Creek offering over 18,000 square feet of event space Learn More
Bring your presentation to life with premium Audio Visual equipment and attentive in-house service Learn More
Where thoughtful planning meets exceptional service Learn More
Let our specialists help design the perfect menu for your next gathering Learn More
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Take a 360 degree virtual tour of our Walnut Creek Marriott accommodations and look into what we have to offer!
Learn More
Ballroom - Wedding Reception

Weddings and Occasions

Enjoy group room block rates for your wedding parties.

Take a 360 degree virtual tour of our wedding venue in Walnut Creek CA and see what we have to offer Learn More
Explore any of our 18 event venues in Walnut Creek, CA, totaling up to 18,000 sq. ft. of event space
Take advantage of high quality A/V equipment to add a wow factor to your presentation.
Please advise your Catering Sales Manager if you would like to incorporate any safety guidelines.
Menu Planning for your next event - please contact one of our specialists today.
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Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

Please note: all room sizes are approximate.

Frequently Asked Questions