Hilton Chicago/Oak Brook Hills Resort Meeting Rooms & Events Meeting Capacity: 37 meeting rooms holding 1,500 peopleLargest Meeting Room Capacity: 1,500 people Hilton Chicago/Oak Brook Hills Resort Business Services A-V EquipmentBusiness CenterCopierPersonal Computer FaxMeeting FacilitiesAdministrative ServicesMeeting Room Internet Access (High Speed & Wireless) Grand Ballroom Meeting RoomLocation: Floor 1Flooring: carpetPortable Walls Available: NoSize: 13,432 sq ftDimensions: 92x146x18 ftCapacities:Theater: 1,500Classroom: 960Reception: 1,500Banquet: 1,000Ballroom A-E Meeting RoomLocation: LLFlooring: carpetPortable Walls Available: NoSize: 6,716 sq ftDimensions: 73x92x14 ftCapacities:Theater: 750Classroom: 475Reception: 750Banquet: 500U-Shape: 200Ballroom F-J Meeting RoomLocation: Floor 1Flooring: carpetPortable Walls Available: NoSize: 6,716 sq ftDimensions: 73x92x14 ftCapacities:Theater: 750Classroom: 475Reception: 750Banquet: 500U-Shape: 200The Marquis (w/ Private P Meeting RoomLocation: LLFlooring: carpetPortable Walls Available: NoSize: 5,917 sq ftDimensions: 61x97x20 ftCapacities:Reception: 500Banquet: 300 3500 Midwest RoadOak Brook, IL 60523View Large Map Phone: +1 630-850-5555Fax: +1 630-850-5569Toll Free: +800-HILTONS Hotel E-mailHotel Website Classification 7 Superior First Class Commission Rooms Rates 10% 386 - Hoteliers! Is your information accurate? Update Here