Denver Botanic Gardens has a collection of more than 9,500 plant species. It is located in Denver. Its art and science unit a laboratory for education, conservation and research programs. The facility has restrooms, classrooms, and indoor and outdoor gardens that are wheelchair-accessible. Continental Divine is the catering department that offers services throughout the year, including various food and beverage options. Its other facilities include the Down Under Grille, Monet Deck and Conservatory Caf . It organizes more than 20 events, such as art shows, fitness walks, Birdhaus Bash, Blossoms of Light, Chatfield Corn Maze, Fete des Fleurs, and Fall Plant and Bulb Sale. It also organizes other programs, including plant sales, Mother s Day lunch, pumpkin festival, summer concerts and plant society events.