We Extend Our Thanks
Hawthorn Hollow sincerely appreciates the support of our donors and volunteers. Through your generous contributions, Hawthorn Hollow continues to inspire its members and visitors by preserving this extraordinary public resource for all to enjoy. Everyday your gift creates a greener, healthier environment and is essential to helping Hawthorn Hollow grow and flourish for future generations. 
Joe Fonk - Director
Lori Artiomow - Naturalist
TJ Leveque- Grounds Curator
Our Mission
To cultivate appreciation, understanding and stewardship of our natural and local heritage through environmental education and sanctuary preservation.
Hyslop Foundation, Inc.
Board of Trustees
Krista Reck- President
Thomas Laken - Vice President
Terry Schlenker - Treasurer
Charlotte Kozak-Bishop - Secretary
Susan Andrea-Schlenker
Patsy Callahan
Dr. David Crewe
Gary Groenke
Charles Heide
Dr. Wilbur Nimmer
Dr. Clifton Peterson
Judith Richardson
The Friends of Hawthorn Hollow
Board of Directors
| Kate Jerome - President | Terry Schlenker - Treasurer |
| Shirley Mandernack - Vice President | Sandy Halmo - Secretary |
| Dr. Tracy Blickhan-Gartner | Dr. Joy Wolf |
| Nancy Carlson | Nancy Scheidell |
| Beth Goeppinger | Jim Sieger |
| Dr. Dan Lyons | |