Thank you for your interest in contacting us. We’re happy to help answer any questions you may have about Mary Kay and the Mary Kay opportunity. The Mary Kay Inc. World Headquarters is located in North Dallas and totals nearly 600,000 square feet. | | If you are a Mary Kay Independent Beauty Consultant and need assistance, log on now to Mary Kay InTouch®. | | | | | The Mary Kay Museum is located in the Mary Kay World Headquarters building at 16251 Dallas Parkway, Addison, Texas, 75001. (map) Museum Hours: Self-guided tours are available 9 a.m. to 4:30 p.m. CST, Monday through Friday. Guided tours are available at 10 a.m. and 2 p.m., Monday through Friday. For reservations, call (972) 687-5720. Reservations should be made three business days in advance. Children under age 10 are not allowed unless accompanied by a parent. The museum is closed on major holidays. | | |