The Nashua Valley Railroad Association presents its Model Railroad Train Show at the Boxboro Regency Hotel, 242 Adams Place, Boxboro, Ma. 01719; The show is open both days from 10:00 AM until 4:00 PM. It will feature operating layouts and many vendors. The two day admission is $7.00 per adult, free for under 12. No charge for Scouts in uniform.                         Directions: From I-95, take exit#28 (Rt.111), east towards Boxboro. The Boxboro Regency is located a few hundred yards on the right. Facebook.com/nvrra