Jennings Environmental Education Center, Route 528, Brady Township, will host Girl Scouts and Boy Scouts from the Junior Girl Scout and Webelo Scout ages/levels and up for “Scout Stewards,” a learning and volunteering experience as part of “Prairie Improvement Day” 9 a.m. to noon Jan. 20. Registration is limited. Cost is $5 for children and adults, paid in advance, but refundable upon attendance at the event. Individuals or groups of no more than 10 must register beginning at 9 a.m. Jan. 3 by calling 724-794-6011.