Sat., Sept. 27, 9 a.m.-12 p.m. 2014
$10-12 per adult-child pair; $5-6 for each additional child; preregister.
The farm's fields and woods provide grounds for training in map-and-compass navigation. Children under 10 must be accompanied by an adult. Beginners' clinic, 9-10 a.m.; orienteering courses, 10 a.m.-noon.