Events

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

53

Event Rooms

175365 SQ FT

Total Event Space

5297

Capacity Largest Space
Groups Earn Points at MGM Collection
Marriott Bonvoy is pleased to offer program benefits for event planners that sign new event contracts at this destination, regardless of the MGM Resorts group booking channel. Members attending an event can enjoy benefits when they stay and pay independently using a qualified rate.
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The Chelsea

Meeting and Events

The Cosmopolitan offers 150,000 square feet of curated, state-of-the-art meeting space.

Enhance your event experience with a wide selection of meeting rooms that accommodate 10 to 5,000.
We offer the latest meeting technology provided by our in-house audio/visual partner.
A full range of superior catering services is available that will inspire you for your next meeting.
We provide 24-hour access to all the latest office technology at The Business and Technology Center.

Weddings and Occasions

private dining austin
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