Threshold Learning Center - Zearing, Iowa
 
Board of Directors and Staff

TLC's original members are a family of three generations with a combined 75 years of experience in the Outdoor Education business. Together, they have successfully developed and revitalized several camps and outdoor facilities and are now interested in starting their own learning center. They have been joined by 7 enthusiastic members of the community that add to the depth of the organization.

Gretta Reischauer, Executive Director/Naturalist
Gretta Reischauer has been a naturalist for over 10 years. Not only has she helped her parents in many of their camping ventures, but was recently the Executive Director of a non-profit nature center in Des Moines, IA. There, she developed several environmental education programs to bring into the classroom. Other programs developed by her were: after-school science programs for "at-risk" middle school students; a community service/habitat enhancement work project for "Science Bound" high school students, adult continuing education classes and elderhostels. Gretta delivers most of the programs. 
 
Darci Bouchard, President

Bill Slinger, Vice President
Bill Slinger is a classroom Earth Science teacher for over 20 years who has been in Outdoor Education for the past 15 years. Bill has developed curriculum for middle school students in Astronomy, Geology and Archaeology at three camps. At each camp he also offered continuing credit courses for teachers in Astronomy and Geology that were very well received. These courses encouraged educators to teach with more of a hands-on philosophy to help those students who may not be textbook learners. Recently, he has supervised student teachers for Gustavus Adolphus College. Currently, he teaches Geology to elementary teachers at Minnesota State University at Mankato. Bill helps to develop and teach some of our programs. 
 
Sharron Slinger, Treasurer
Sharron Slinger was a classroom English, Drama and Spanish teacher for nearly 25 years, and is the administrative "glue" that keeps our organization together, taking care of finances, schedules, publicity, budgets and purchasing, registration, etc. She has been an administrative assistant at three outdoor education sites and has also been the Administrative Assistant for the Chaplain at Gustavus Adolphus College in Minnesota. She has also catered for large groups and has run camp kitchens for several years. 
 
Peggy Obrect, Director

David Obrect, Director

Mark Reischauer, Director
Mark Reischauer is a master carpenter for 13 years who now is in charge of bidding and purchasing for construction sites. In this position he has had to deal with customer relations and crew. He was raised on a farm and is very good at running and fixing heavy machinery, general maintenance, landscaping and hard labor. He is also an amateur Astronomy buff and has constructed challenge course obstacles at three camps. Like Sharron, he is a very important member to help keep the dreamers in the family closer to reality.

Ana Kaveh-Slinger, Director

Jayson Slinger, Director 
 
The Next Generation
Cameron, Hannah, and Jacob Reischauer have been taught an environmental ethic since birth. They have experience in setting tables, mowing and yard care, and helping on hikes or at our festivals for the public. They have a great love for the outdoors and are always willing to share their experiences with others. All are very personable and can easily befriend the campers, especially those who seem apprehensive or out of the main group.