![Oregon State University students guide a robot over the university mascot and other volunteers.district.](/images/2012/campus_and_community/featured_projects/family_activity_area_01_large.jpg)
Oregon State University students guide a robot over the university mascot and other volunteers.district.
Photo by Theresa Hogue, courtesy of Oregon State University
Thousands joined university and USDA presenters for fun, hands on learning activities.