Events

Start Planning Your Meetings or Events Here

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

5

Event Rooms

4467 SQ FT

Total Event Space

80

Capacity Largest Space

2

Breakout Rooms
AC Boardroom

Meeting and Events

Host imaginative and productive meetings in one of five hotel event spaces in downtown Chicago

Take advantage of contemporary furnishings and AV technology in our Chicago hotel conference rooms
Plan a seminar for 10 in the AC Boardroom or a meeting for 80 in our Millennium Park meeting room
Keep your guests energized from our meeting rooms in downtown Chicago with various catering options
Connect with our team to help plan a seamless event in one of our hotel event spaces
Give your group a break from business with a fun teambuilding outing in downtown Chicago Learn More
Millennium Park - Wedding Reception

Weddings and Occasions

Select from one of five stunning small event spaces in downtown Chicago

Host an intimate bridal shower, wedding reception or birthday party in one of our unique venues
Create a memorable event in our signature venue, the European-inspired Millennium Park meeting room
Celebrate your wedding from our outdoor event space in Chicago, boasting panoramic views
Let our expert culinary team craft a high-quality wedding menu, from small plates to banquets
Take your wedding party out for an evening of fun at nearby nightlife venues in Chicago River North Learn More
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