Take Advantage of these Great Offers!Book multiple meetings and select your offers below.Meetings booked by May 31, 2015 and actualized by December 31, 2016:Book 2 Meetings: Select 1 concession from Category 1 & 2Book 3 Meetings: Select 1 concession from Category 1Select 2 from Category 2 Select 1 from Category 3Book 4 Meetings: Select 1concession from Category 1 Select 2 from Category 2 Select 2 Category 3 Select 1 from Category 4Book 5 Meetings: Select 1 concession from Category 1 Select 2 from Category 2, Select 2 Category 3, Select 2 from Category 4 Does not apply to business already contracted Cannot be combined with other offers Minimum of 25 + rooms on Peak for each meetingCategory 1:  2.5% rebate applied to the master account * 1/45 comps on full revenue occupied rooms Double HHonors points total value of each programCategory 2: Complimentary Internet in Office Space or Registration Complimentary Suite with Amenity 15% discount on current banquet menus or meeting packages 1/45 staff rooms at 50% off group ratesCategory 3: 3% rebate applied to the master account * 1 hour complimentary beer and wine reception 15% discount on current audio-visual prices (PSAV) 75,000 additional HHonors points*Category 4: 5% rebate applied to the master account * A donation to the charity of your choice (valued at up to $1 per room night) Complimentary Internet inGeneral Session for all users 100,000 additional HHonors points*Hilton Chicago/Oak Brook Hills Resort & Conference Center* Cannot combine these options