Let the staff at Holiday Inn Chicago Mart Plaza River North set you up for success. Our downtown Chicago hotel offers contemporary event spaces for ideal events. Elevate your business meetings or special event with innovative cuisine, custom-curated to your needs. Our seasoned catering team will work with you to creatively come up with a perfect Chicago event catering menu or choose from the below menus for easy planning. Whether you envision a cocktail hour with passed trays or a lavish four-course meal, our culinary team can turn any meeting into something even greater.