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8

Event Rooms

14714 SQ FT

Total Event Space

500

Capacity Largest Space
Capacity Chart | Floor Plans | Equipments and Services
Salle de réunion Hinsdale en configuration salle de classe

Meeting and Events

Elegant renovated Grand Ballroom offers an ideal venue for up to 500 attendees. View Catering Menu.

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The Oakbrook Room perfectly accommodates 50 - 100 person meetings. Learn More
Earn extra Marriott rewards hosting your next meeting with Bonvoy Meeting Planner Points Learn More
Give a dynamic presentation using free Wi-Fi and AV equipment provided in all our meeting spaces Learn More
Take advantage of our convenient hotel location near local business offices and Midway Airport
Plan your meeting or event in one of our flexible event venues
大宴会場－宴会形式

Weddings and Occasions

Delight your friends and family in vibrant venues with space for up to 250 Wedding guests

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Ideal space for all events, most meeting rooms offers NATURAL LIGHT! Learn More
Bring your ideal reception to life with expert planning, custom catering and discounted room blocks
Make your special day a day to remember forever for you, your family and your friends
Tailor your catering to give your guests a dining experience they'll never forget!
Book a block of 10 or more rooms for out-of-town guests
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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.
See how we're rewarding events

MANAGE YOUR EVENT WITH EASE

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

Marriott's Meeting Services App

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Atrium 40x29x25 1160 80 - - - 100 70
Pre-Function -x-x14 1900 - - - - 150 -
Grand Ballroom 48x84x14 4032 500 180 100 - 500 350
East Ballroom 48x56x14 2688 350 120 60 - 300 250
West Ballroom 48x29x14 1392 150 60 40 - 200 100
Oakbrook 34x65x10 2210 220 150 90 - 250 180
Hinsdale 48x18x12 864 80 40 30 - 80 60
Boardroom 18x26x10 468 - - 15 - - -
Atrium
Dimensions (LxWxH)
40x29x25
Area (sq.ft)
1160
Theater
80
Schoolroom
-
Conference
-
U-Shape
-
Reception
100
Banquet
70
Pre-Function
Dimensions (LxWxH)
-x-x14
Area (sq.ft)
1900
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
150
Banquet
-
Grand Ballroom
Dimensions (LxWxH)
48x84x14
Area (sq.ft)
4032
Theater
500
Schoolroom
180
Conference
100
U-Shape
-
Reception
500
Banquet
350
East Ballroom
Dimensions (LxWxH)
48x56x14
Area (sq.ft)
2688
Theater
350
Schoolroom
120
Conference
60
U-Shape
-
Reception
300
Banquet
250
West Ballroom
Dimensions (LxWxH)
48x29x14
Area (sq.ft)
1392
Theater
150
Schoolroom
60
Conference
40
U-Shape
-
Reception
200
Banquet
100
Oakbrook
Dimensions (LxWxH)
34x65x10
Area (sq.ft)
2210
Theater
220
Schoolroom
150
Conference
90
U-Shape
-
Reception
250
Banquet
180
Hinsdale
Dimensions (LxWxH)
48x18x12
Area (sq.ft)
864
Theater
80
Schoolroom
40
Conference
30
U-Shape
-
Reception
80
Banquet
60
Boardroom
Dimensions (LxWxH)
18x26x10
Area (sq.ft)
468
Theater
-
Schoolroom
-
Conference
15
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Atrium 12.2x8.8x7.6 107.8 80 - - - 100 70
Pre-Function -x-x4.3 176.5 - - - - 150 -
Grand Ballroom 14.6x25.6x4.3 374.6 500 180 100 - 500 350
East Ballroom 14.6x17.1x4.3 249.7 350 120 60 - 300 250
West Ballroom 14.6x8.8x4.3 129.3 150 60 40 - 200 100
Oakbrook 10.4x19.8x3 205.3 220 150 90 - 250 180
Hinsdale 14.6x5.5x3.7 80.3 80 40 30 - 80 60
Boardroom 5.5x7.9x3 43.5 - - 15 - - -
Atrium
Dimensions (LxWxH)
12.2x8.8x7.6
Area (sq.mt)
107.8
Theater
80
Schoolroom
-
Conference
-
U-Shape
-
Reception
100
Banquet
70
Pre-Function
Dimensions (LxWxH)
-x-x4.3
Area (sq.mt)
176.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
150
Banquet
-
Grand Ballroom
Dimensions (LxWxH)
14.6x25.6x4.3
Area (sq.mt)
374.6
Theater
500
Schoolroom
180
Conference
100
U-Shape
-
Reception
500
Banquet
350
East Ballroom
Dimensions (LxWxH)
14.6x17.1x4.3
Area (sq.mt)
249.7
Theater
350
Schoolroom
120
Conference
60
U-Shape
-
Reception
300
Banquet
250
West Ballroom
Dimensions (LxWxH)
14.6x8.8x4.3
Area (sq.mt)
129.3
Theater
150
Schoolroom
60
Conference
40
U-Shape
-
Reception
200
Banquet
100
Oakbrook
Dimensions (LxWxH)
10.4x19.8x3
Area (sq.mt)
205.3
Theater
220
Schoolroom
150
Conference
90
U-Shape
-
Reception
250
Banquet
180
Hinsdale
Dimensions (LxWxH)
14.6x5.5x3.7
Area (sq.mt)
80.3
Theater
80
Schoolroom
40
Conference
30
U-Shape
-
Reception
80
Banquet
60
Boardroom
Dimensions (LxWxH)
5.5x7.9x3
Area (sq.mt)
43.5
Theater
-
Schoolroom
-
Conference
15
U-Shape
-
Reception
-
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
  • TV
Event Equipment & Supplies
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Portable Stage
  • Stack Chairs
  • Tables
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Printers
Catering Services
  • Afternoon Break:$16.00 / Person
  • Coffee Break:$16.00 / Person
  • Continental Breakfast:$22.00 / Person
  • Dinner:$58.00 / Person
  • Full Breakfast:$28.00 / Person
  • Lunch:$36.00 / Person
  • Reception:$25.00 / Person
  • Meeting space capacities and configurations follow social distancing guidelines
  • Offers single serve F+B options
  • Third-party partners comply with MI cleanliness standards

Frequently Asked Questions

Delta Hotels Chicago Willowbrook has 8 event rooms.

The largest capacity event room is the Grand Ballroom. It has a capacity of 500.

Yes, Delta Hotels Chicago Willowbrook provides wedding services.

To book a meeting or event at Delta Hotels Chicago Willowbrook click here

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DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates

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