The exhibition of model trains is sponsored by the National Capital Trackers (www.trackers2010.org (http://www.trackers2010.org/)), and is being held as a benefit to support the Noyes Children's Library and Kensington's Historical Society. It is being held this coming Saturday/Sunday, September 10/11th from 11:30 a.m. - 5:00 p.m. each day, at the Kensington Town Hall (3710 Mitchell Street in Kensington). Admission is $5/adults, $2 for children and $10/family.