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 our small event venues in downtown Chicago

Take advantage of contemporary furnishings and cutting-edge AV technology in each conference room
Plan a seminar for 10 in the AC Boardroom or a meeting for 80 in our Millennium Park event venue
Keep meeting and event attendees energized and focused with a variety of custom catering options
Connect with our team for help planning a seamless downtown Chicago event from start to finish
Get your group out of the conference room with a fun teambuilding outing in downtown Chicago Learn More
Millennium Park - Wedding Reception

Weddings and Occasions

Select from five stunning small party venues in the heart of downtown Chicago

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Host an intimate party or wedding reception in our unique venues with room for up to 75 guests
Create a memorable event in our signature venue, the European-inspired Millennium Park Room
Celebrate your wedding on our panoramic outdoor terrace venue during a warm Chicago summer
Let our expert culinary team craft a high-quality wedding menu, from small plates to banquets
Take the wedding party out for an evening at Chicago's vibrant River North nightlife venues Learn More
Private dining room
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.

MANAGE YOUR EVENT WITH EASE

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Millennium Park 50x32x9 1600 80 60 30 24 80 70
Lincoln Park 25x17x8 425 24 18 15 15 - -
Grant Park 25x17x8 425 24 18 18 15 - -
AC Boardroom 29x11x8 319 - - 10 - - -
Outdoor Terrace -x-x- 1698 - - - - 65 -
Millennium Park
Dimensions (LxWxH)
50x32x9
Area (sq.ft)
1600
Theater
80
Schoolroom
60
Conference
30
U-Shape
24
Reception
80
Banquet
70
Lincoln Park
Dimensions (LxWxH)
25x17x8
Area (sq.ft)
425
Theater
24
Schoolroom
18
Conference
15
U-Shape
15
Reception
-
Banquet
-
Grant Park
Dimensions (LxWxH)
25x17x8
Area (sq.ft)
425
Theater
24
Schoolroom
18
Conference
18
U-Shape
15
Reception
-
Banquet
-
AC Boardroom
Dimensions (LxWxH)
29x11x8
Area (sq.ft)
319
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Outdoor Terrace
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
1698
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
65
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Millennium Park 15.2x9.8x2.7 148.6 80 60 30 24 80 70
Lincoln Park 7.6x5.2x2.4 39.5 24 18 15 15 - -
Grant Park 7.6x5.2x2.4 39.5 24 18 18 15 - -
AC Boardroom 8.8x3.4x2.4 29.6 - - 10 - - -
Outdoor Terrace -x-x- 157.7 - - - - 65 -
Millennium Park
Dimensions (LxWxH)
15.2x9.8x2.7
Area (sq.mt)
148.6
Theater
80
Schoolroom
60
Conference
30
U-Shape
24
Reception
80
Banquet
70
Lincoln Park
Dimensions (LxWxH)
7.6x5.2x2.4
Area (sq.mt)
39.5
Theater
24
Schoolroom
18
Conference
15
U-Shape
15
Reception
-
Banquet
-
Grant Park
Dimensions (LxWxH)
7.6x5.2x2.4
Area (sq.mt)
39.5
Theater
24
Schoolroom
18
Conference
18
U-Shape
15
Reception
-
Banquet
-
AC Boardroom
Dimensions (LxWxH)
8.8x3.4x2.4
Area (sq.mt)
29.6
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Outdoor Terrace
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
157.7
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
65
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
  • Film Projector with Screen
  • LCD Panel
  • LCD Projector
  • Microphone
  • Overhead Projector
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Video Camera
  • Videoconferencing
  • Wired Internet
  • Wireless Internet
Event Services
  • Certified Meeting Planner
  • Registration Service
  • Security Guards
Event Equipment & Supplies
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Stack Chairs
  • Tables
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Printers
Catering Services
  • Afternoon Break:$22.00 / Person
  • Coffee Break:$20.00 / Person
  • Continental Breakfast:$30.00 / Person
  • Dinner:$60.00 / Person
  • Full Breakfast:$30.00 / Person
  • Lunch:$40.00 / Person
  • Reception:$46.00 / Person
  • F+B stations include protective sneeze guards
  • Meeting space capacities and configurations follow social distancing guidelines
  • Offers single serve F+B options
  • Third-party partners comply with MI cleanliness standards