I apologize, but there is no wedding venue or hotel named Cook County Marriage Court in Chicago, IL. Cook County Marriage Court is a government building that issues marriage licenses and performs civil weddings for couples. It is not an event venue. However, Chicago has many beautiful wedding venues that couples can consider for their special day. There are luxurious hotels, historic buildings, event spaces with skyline views, and more. Depending on the couple's preferences, they can choose a venue that suits their style, budget, and guest count. One great option for a wedding venue in Chicago is the Chicago History Museum. It is a unique and elegant space that can accommodate up to 1,000 guests. It has several event spaces, including a beautiful outdoor plaza and a grand ballroom. The museum also offers customized tours and exhibits that can be incorporated into the wedding experience. Another popular wedding venue in Chicago is the Intercontinental Chicago Magnificent Mile Hotel. It is a historic hotel with stunning architecture and luxurious amenities. The hotel has several event spaces, including a grand ballroom with glittering chandeliers and a rooftop lounge with panoramic city views. Both of these venues offer a memorable and sophisticated wedding experience in Chicago.