Esplanade Lakes by Doubletree in Downers Grove offers pre-function space for various groups, meetings, weddings or pre-banquet receptions. Located adjacent to the Doubletree Hotel, Esplanade Lakes' ballroom offers state-of-the-art audio visual equipment and can accommodate up to 600 people for meetings, trade shows or conferences. The grande ballroom is ideal for weddings of up to 250. A restaurant and bar/lounge are also located here.