TMB Model Train Club at the Upper Room Church, 722 Deer Park Ave., Dix Hills hosts a Model Train Show Open House on Saturday, Feb. 8 from 11 am. to 4 p.m. and Sunday, Feb. 9 from 1 p.m. to 5 p.m.

The Ripon Model Railroad Club will offer free workshops on building dioramas, making structures, and painting and weathering ...