September 14-17, 2026
Columbus Zoo
4850 West Powell Road
Powell, OH 43065
Instructors: Brianne Warthman and Rachel Griffiths
About this Course
The nationally recognized Certificate of Interpretive Guiding (CIG) program is designed for anyone wanting to learn more about developing and leading interpretive programs. This course will introduce you to the history, definitions, and principles of interpretation. During the course, you will develop a program outline and deliver a 10-minute thematic presentation, all with the support of your instructor(s) and fellow participants. You will learn how to make your programs purposeful, enjoyable, relevant, organized, and thematic, and leave ready to facilitate meaningful experiences that inspire engagement with the world around us.
Registration Rates
If you are part of the hosting organization, contact the instructor to receive a promo code and select the in-house registration.
Select the regular registration if you are not affiliated with the host organization.
$600 Regular Registration (includes a one-year complimentary NAI membership)*
$525 with NAI Member Discount
*NAI membership will start a few days after payment.
Contact Information
Before the course, you will receive information from your instructor regarding how the course will operate and your scheduled meeting times. For more information about the course contact, Brianne Warthman at [email protected] or call (614) 724-3568.
Special Terms and Cancellations
Courses may be canceled due to low enrollment. If this course is canceled, NAI will contact you, and you will receive a full refund.
Cancellations requested before September 7, 2026, will be subject to a $75 cancellation fee; no refunds will be issued after this date. If you need to cancel your registration, it must be emailed to [email protected].