Date: Saturday, October 17, 2026, and Sunday, October 18, 2026.
Time: Saturday, 1:00 pm to 4:00 pm, and Sunday, 1:00 pm to 4:00 pm.
Admission: Free.
Long Island's largest operating O-gauge layout. 1,800+ feet of track, four main lines, a mountain line, subway lines, a working trolley line, and a working roundhouse, built by club members since 1983.