Events

Start Planning your meetings or events here

19

Event Rooms

13119 SQ FT

Total Event Space

432

Capacity Largest Space

16

Breakout Rooms
Sheraton Grand Ballroom

Meeting and Events

Choose from 13,000 square feet of event space in the heart of Rosemont, IL

Our event and social event space comprises 10 meeting rooms varying in size up to 4,000 square feet
All meeting space has been newly renovated and features modern AV equipment
Your guests enjoy free and easy transportation to our Rosemont hotel near the convention center
Access our business center to print any last minute pamphlets or papers for your meeting
Keep colleagues together in Rosemont by booking 10 or more rooms for an exclusive meeting rate
Salón - Detalle de la configuración para bodas

Weddings and Occasions

Plan your dream Rosemont wedding in the sophisticated Grand Ballroom, our largest banquet hall

The ballroom can also be divided into two smaller venues to accommodate more intimate celebrations
Our seasoned planners will handle every detail, from venue decoration to room blocks for your party
Enhance your event with delicious banquets and delectable desserts from our in-house catering staff
A complimentary airport shuttle is available to wedding guests arriving in Rosemont from out of town
In addition to weddings, we're delighted to host other social events including Quinceañera parties
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
Sheraton Grand 82x48x14 3936 432 207 - 80 400 400
Sheraton I 41x48x14 1968 170 110 40 45 250 200
Sheraton II 41x48x14 1968 170 110 40 45 250 200
Sheraton Foyer 82x15x14 1230 - - - - 100 -
Rosemont Room 54x33x12 1782 204 96 44 50 200 180
Rosemont I 27x33x12 891 94 54 28 33 100 90
Rosemont II 27x33x12 891 94 54 28 33 100 90
Chicago Room 56x33x12 1848 178 100 46 45 160 140
Chicago I 29x33x12 957 89 45 28 24 80 70
Chicago II 27x33x12 891 94 54 28 33 80 70
Gateway Room 35x24x14 840 76 42 28 27 100 80
O'Hare East 45x20x11 900 40 18 25 - 60 40
Gateway Boardroom 18x16x14 288 - - 12 - - -
Boardroom (11th Floor) 17x15x8 255 - - 12 - - -
Boardroom (10th Floor) 17x15x8 255 - - 12 - - -
Boardroom (9th Floor) 17x15x8 255 - - 12 - - -
Boardroom (8th Floor) 17x15x8 255 - - 12 - - -
Boardroom (7th Floor) 17x15x8 255 - - 12 - - -
Boardroom (6th Floor) 17x15x8 255 21 15 16 - 25 20
Boardroom (5th Floor) 17x15x8 255 21 15 16 - 25 20
Boardroom (4th Floor) 17x15x8 255 21 15 16 - 25 20
Boardroom (3rd Floor) 17x15x8 255 21 15 16 - 25 20
Sheraton Grand
Dimensions (LxWxH)
82x48x14
Area (sq.ft)
3936
Theater
432
Schoolroom
207
Conference
-
U-Shape
80
Reception
400
Banquet
400
Sheraton I
Dimensions (LxWxH)
41x48x14
Area (sq.ft)
1968
Theater
170
Schoolroom
110
Conference
40
U-Shape
45
Reception
250
Banquet
200
Sheraton II
Dimensions (LxWxH)
41x48x14
Area (sq.ft)
1968
Theater
170
Schoolroom
110
Conference
40
U-Shape
45
Reception
250
Banquet
200
Sheraton Foyer
Dimensions (LxWxH)
82x15x14
Area (sq.ft)
1230
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
100
Banquet
-
Rosemont Room
Dimensions (LxWxH)
54x33x12
Area (sq.ft)
1782
Theater
204
Schoolroom
96
Conference
44
U-Shape
50
Reception
200
Banquet
180
Rosemont I
Dimensions (LxWxH)
27x33x12
Area (sq.ft)
891
Theater
94
Schoolroom
54
Conference
28
U-Shape
33
Reception
100
Banquet
90
Rosemont II
Dimensions (LxWxH)
27x33x12
Area (sq.ft)
891
Theater
94
Schoolroom
54
Conference
28
U-Shape
33
Reception
100
Banquet
90
Chicago Room
Dimensions (LxWxH)
56x33x12
Area (sq.ft)
1848
Theater
178
Schoolroom
100
Conference
46
U-Shape
45
Reception
160
Banquet
140
Chicago I
Dimensions (LxWxH)
29x33x12
Area (sq.ft)
957
Theater
89
Schoolroom
45
Conference
28
U-Shape
24
Reception
80
Banquet
70
Chicago II
Dimensions (LxWxH)
27x33x12
Area (sq.ft)
891
Theater
94
Schoolroom
54
Conference
28
U-Shape
33
Reception
80
Banquet
70
Gateway Room
Dimensions (LxWxH)
35x24x14
Area (sq.ft)
840
Theater
76
Schoolroom
42
Conference
28
U-Shape
27
Reception
100
Banquet
80
O'Hare East
Dimensions (LxWxH)
45x20x11
Area (sq.ft)
900
Theater
40
Schoolroom
18
Conference
25
U-Shape
-
Reception
60
Banquet
40
Gateway Boardroom
Dimensions (LxWxH)
18x16x14
Area (sq.ft)
288
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (11th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (10th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (9th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (8th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (7th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (6th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Boardroom (5th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Boardroom (4th Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Boardroom (3rd Floor)
Dimensions (LxWxH)
17x15x8
Area (sq.ft)
255
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Sheraton Grand 25x14.6x4.3 365.7 432 207 - 80 400 400
Sheraton I 12.5x14.6x4.3 182.8 170 110 40 45 250 200
Sheraton II 12.5x14.6x4.3 182.8 170 110 40 45 250 200
Sheraton Foyer 25x4.6x4.3 114.3 - - - - 100 -
Rosemont Room 16.5x10.1x3.7 165.6 204 96 44 50 200 180
Rosemont I 8.2x10.1x3.7 82.8 94 54 28 33 100 90
Rosemont II 8.2x10.1x3.7 82.8 94 54 28 33 100 90
Chicago Room 17.1x10.1x3.7 171.7 178 100 46 45 160 140
Chicago I 8.8x10.1x3.7 88.9 89 45 28 24 80 70
Chicago II 8.2x10.1x3.7 82.8 94 54 28 33 80 70
Gateway Room 10.7x7.3x4.3 78 76 42 28 27 100 80
O'Hare East 13.7x6.1x3.4 83.6 40 18 25 - 60 40
Gateway Boardroom 5.5x4.9x4.3 26.8 - - 12 - - -
Boardroom (11th Floor) 5.2x4.6x2.4 23.7 - - 12 - - -
Boardroom (10th Floor) 5.2x4.6x2.4 23.7 - - 12 - - -
Boardroom (9th Floor) 5.2x4.6x2.4 23.7 - - 12 - - -
Boardroom (8th Floor) 5.2x4.6x2.4 23.7 - - 12 - - -
Boardroom (7th Floor) 5.2x4.6x2.4 23.7 - - 12 - - -
Boardroom (6th Floor) 5.2x4.6x2.4 23.7 21 15 16 - 25 20
Boardroom (5th Floor) 5.2x4.6x2.4 23.7 21 15 16 - 25 20
Boardroom (4th Floor) 5.2x4.6x2.4 23.7 21 15 16 - 25 20
Boardroom (3rd Floor) 5.2x4.6x2.4 23.7 21 15 16 - 25 20
Sheraton Grand
Dimensions (LxWxH)
25x14.6x4.3
Area (sq.mt)
365.7
Theater
432
Schoolroom
207
Conference
-
U-Shape
80
Reception
400
Banquet
400
Sheraton I
Dimensions (LxWxH)
12.5x14.6x4.3
Area (sq.mt)
182.8
Theater
170
Schoolroom
110
Conference
40
U-Shape
45
Reception
250
Banquet
200
Sheraton II
Dimensions (LxWxH)
12.5x14.6x4.3
Area (sq.mt)
182.8
Theater
170
Schoolroom
110
Conference
40
U-Shape
45
Reception
250
Banquet
200
Sheraton Foyer
Dimensions (LxWxH)
25x4.6x4.3
Area (sq.mt)
114.3
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
100
Banquet
-
Rosemont Room
Dimensions (LxWxH)
16.5x10.1x3.7
Area (sq.mt)
165.6
Theater
204
Schoolroom
96
Conference
44
U-Shape
50
Reception
200
Banquet
180
Rosemont I
Dimensions (LxWxH)
8.2x10.1x3.7
Area (sq.mt)
82.8
Theater
94
Schoolroom
54
Conference
28
U-Shape
33
Reception
100
Banquet
90
Rosemont II
Dimensions (LxWxH)
8.2x10.1x3.7
Area (sq.mt)
82.8
Theater
94
Schoolroom
54
Conference
28
U-Shape
33
Reception
100
Banquet
90
Chicago Room
Dimensions (LxWxH)
17.1x10.1x3.7
Area (sq.mt)
171.7
Theater
178
Schoolroom
100
Conference
46
U-Shape
45
Reception
160
Banquet
140
Chicago I
Dimensions (LxWxH)
8.8x10.1x3.7
Area (sq.mt)
88.9
Theater
89
Schoolroom
45
Conference
28
U-Shape
24
Reception
80
Banquet
70
Chicago II
Dimensions (LxWxH)
8.2x10.1x3.7
Area (sq.mt)
82.8
Theater
94
Schoolroom
54
Conference
28
U-Shape
33
Reception
80
Banquet
70
Gateway Room
Dimensions (LxWxH)
10.7x7.3x4.3
Area (sq.mt)
78
Theater
76
Schoolroom
42
Conference
28
U-Shape
27
Reception
100
Banquet
80
O'Hare East
Dimensions (LxWxH)
13.7x6.1x3.4
Area (sq.mt)
83.6
Theater
40
Schoolroom
18
Conference
25
U-Shape
-
Reception
60
Banquet
40
Gateway Boardroom
Dimensions (LxWxH)
5.5x4.9x4.3
Area (sq.mt)
26.8
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (11th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (10th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (9th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (8th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (7th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
-
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Boardroom (6th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Boardroom (5th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Boardroom (4th Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
Boardroom (3rd Floor)
Dimensions (LxWxH)
5.2x4.6x2.4
Area (sq.mt)
23.7
Theater
21
Schoolroom
15
Conference
16
U-Shape
-
Reception
25
Banquet
20
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
  • AV Technician
  • TV
  • TV Production Service Provider
  • Wired Internet
  • Wireless Internet
Event Services
  • Carpenter
  • Decorator
  • Electrician
  • Event Lighting
  • Locksmith
  • Message Service
  • Photographer
  • Registration Service
  • Security Guards
Event Equipment & Supplies
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Polling Devices
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Computers
  • Printers
Catering Services
  • Afternoon Break:$16.00 / Person
  • Coffee Break:$16.00 / Person
  • Continental Breakfast:$30.00 / Person
  • Dinner:$110.00 / Person
  • Full Breakfast:$33.00 / Person
  • Lunch:$45.00 / Person
  • Reception:$70.00 / Person