Hyatt Regency Chicago offers 240,000 square feet of contemporary event space perfect for your next downtown Chicago event. Whether you’re hosting a charity function, a dynamic business convention, or a romantic wedding, choose the space to fit your event needs. We offer four ballrooms, 74 breakout rooms, five meeting spaces—designed specifically for small-scale meetings—and the 70,000-square-foot Riverside Exhibit Hall. We are ready to accommodate your next event, big or small. Additionally, we offer on-site meeting coordinators, catering, and audiovisual equipment—all designed to elevate your event at Hyatt Regency Chicago.