2016 NMRA National Convention & Train ShowJuly 8, 2016 to July 10, 2016 http://www.nmra2016.org/
From the Conventions Website: The show will be held July 8-10, 2016 in the Indiana Convention Center, attached to The Westin Hotel. Convention attendees will enjoy the short walk through a skybridge to the National Train Show floor. An important note, this is also the largest "public" event at the NMRA's annual convention. EVERYONE is invited to the National Train Show.