ONLINE CHECK-IN
Renaissance Suites: HEADQUARTERS http://www.marriott.com/hotels/travel/chibr?groupCode=hlshlsa&app=resvlink&fromDate=5/28/10&toDate=5/31/10
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ONLINE CHECK-IN
Springhill Suites by Marriott Chicago O’Hare:
Double Room: http://www.marriott.com/hotels/travel/CHICO?groupCode=OLSOLSC&app=resvlink&fromDate=5/27/10&toDate=5/31/10
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