The largest all-O scale Narrow Gauge event in North America. Friday June 12th 11 (AM - 6 PM) Saturday June 12th (9 AM - 3 PM) New Hope Church 584 Colonial Club Dr. Harrisburg, PA 17112 Email: harrisburgOn30@gmail.com  

"O Scale 2 Rail is a scale that is especially geared toward the rail scale modeling community. Keeping the O Scale 2 Rail community informed and up to date is a mission of O Scale Central. We work toward that goal in a number of ways, including through our informative Read more

O Scale Central will be at the St. Louis RPM meet.  Come out and join us for this highly acclaimed model railroad event.  This year's theme will be "Operation - The Key To Modeling YOUR Prototype". July 23rd-July 25th Location: The Gateway Center 1 Gateway Center Drive Collinsville, IL 62234 Read more

The 2026 NRMA National Convention will be held at the Chattanooga Convention Center in Chattanooga, TN July 27th - August 2nd.  O Scale Central will be there promoting 2-Rail O Scale.

Please join us for our annual Summer 2-Rail O Scale model train show. See our website for details on times, location and table registration information.  

46th National Narrow Gauge Convention in the Twin Cities The 46th National Narrow Gauge Convention will be held in Bloomington, Minnesota from September 2nd through the 5th, 2026. Please join us in the “Land of 10,000 Lakes” for the 46th National Narrow Gauge Convention! Once again, our convention will be hosted Read more

Indianapolis 2-Rail O Scale Train Show *See our website and Facebook page for details Friday September 18, 3:00 to 7:00 PM and Saturday September 19, 9:00 AM to 3:00 PM La Quinta Inn & Suites Indianapolis South @ Intersection of HWY 465 and Emerson Ave. O Scale 2 Rail/P48, Narrow Read more

The Southern New England Model RR Club O scale fall show is Saturday September 26, 2026 in Gardner, MA. from 9:30 A.M. to 4 P.M. at 161 Chestnut Street in the United Methodist Church. Admission and parking are free.  Dealers include Norm Pullen, Bob Lavezzi, Tom McCarthy, Richard Sladja, Maynard Stowe Read more

Please join us for our annual Fall 2-Rail O Scale model train show. See our website for details on times, location and table registration information.

The 2026 George Wallace Memorial Southwest "O" Scale Meet will again be held at Archery Traditions of Oklahoma in Yukon, Oklahoma, with over 8,000 square feet of space for layouts, tables, and more. The meet is named in honor of our good friend George B. Wallace, who passed away in Read more

Cleveland 2-Rail O Scale Train Show SATURDAY 11/21 - TRAIN SHOW  SUNDAY 11/22 - O SCALE MODULAR MEET UAW Local 1005 Large Hall 5615 Chevrolet Blvd Parma, OH 44130 Free Parking Link to the Flyer Link to the Table Order Form

The O Scale West (OSW) meet for 2027 is scheduled! The 2027 meet is Friday the February 26th noon - 7PM, Saturday February 27th 9AM-4PM. The location is the Portuguese IFES Society Hall in Mountain View, CA. Registration for both days is $35, Saturday only is $25. For those of Read more