The Chicago Marriott Oak Brook recently unveiled a $1.7 million dollar renovation that included high-tech and comprehensive, lighting and sound systems, complimented with custom designed wall coverings, carpeting and artwork. The hotel is home to 18,600 square-feet of versatile meeting space; 350 guestrooms and suites with a state-of-the-art connectivity panel, enabling one to work, watch and listen simultaneously; three restaurants and lounges; indoor pool and fitness center. The renovation includes ampressive new 11,040 square-feet, state-of the art-grand ballroom. “It truly reflects the innovative and warm urban feel of our entire hotel,” said Dieter Heigl, General Manager. www.marriottoakbrook.com.