The Westin Michigan Avenue Chicago Hotel is in the heart of downtown Chicago. Our ballrooms, banquet and conference space are designed with environmentally friendly features. With 37,000 square ft of flexible meeting space, we have the ideal location for all meetings in Chicago. Our hotel boasts easy access to such cultural activities as the historic old town, museums, and restaurants. We're also only a short distance from the McCormick Place, the largest convention center in the United States. In addition, The Westin Michigan Avenue Chicago offers 37,000 square feet of event space, including our newly renovated 7,800 square feet Great Lakes Grand Ballroom. Our professional staff will be happy to help plan any perfect event. From intimate events to corporate functions, we provide the tools needed to plan the ideal gathering.