About DTOP

The Harlem Lake Marion Corporation, doing business as Downtown Oak Park since 1988, is a downtown business association comprised of property owner and retail owner members within Oak Park’s Special Service Area #1.

Our mission is to promote business development and expansion of Oak Park’s central business district. To achieve over goals, Downtown Oak Park undertakes the following efforts:

• Promotional and advertising campaigns
• Cultural events
• Establishment of uniform business standards and property maintenance standards
• Enhancement and maintenance of the public areas
• Support our district’s aesthetic environment, working to continually improve our tenant mix

Our Corporation, in all its efforts, encourages a spirit of cooperation and the maintenance of high business standards among its Members. Downtown Oak Park, as a partner agency of the Village of Oak Park, works cooperatively with the local government and other local agencies to make Downtown Oak Park a great place to shop, dine, work, play and live.