In article <v01540b02ae81bbda100f@[204.161.57.26]>, Anita Llewellyn <[log in to unmask]> writes: >Does anyone know of traveling exhibits that include a demonstrator, actor, >etc. who tours with the exhibit? I'd like to get details on costs, >logistics, etc. Thanks in advance for your help. Ohio's Center of Science and Industry (COSI) in Columbus currently has three traveling exhibitions accompanied by a traveling exhibition manager/demonstrator--Mission to Mars, Science of Sports, Liquid Vision. Cost of the onsite staff is reflected in the rental fees charged to venues. Their brochure, "Traveling Exhibitions & Exhibit Replications" contains descriptive information and rental fee for each exhibit. Their phone number is (614) 228-2674, extension 238. John K. Haeseler Washington, DC