| Address | P.O. Box 18283, Oklahoma City, OK 73154 |
| Contact | Katie Archer |
| Phone | 405/823-3670 |
| Fax | 405/521-1539 |
| Description | The association supports the maintenance and beautification of medians and common areas within the historic preservation neighborhood located north of downtown Oklahoma City. |
| Contact@CH-EH.org; archer.katherine@gmail.com | |
| Website | http://www.ch-eh.org/ |
Make an online donation to this organization’s permanent endowment fund at the Oklahoma City Community Foundation.