- B03 -

PSR Annual Convention The biggest annual event for the Pacific Southwest Region is the regional convention. Any NMRA member as well as members of the public are invited to join us at a PSR convention. The convention has many model railroad activities including an array of clinics prototype tours contests layout tours and a swap meet. The PSR 2025 regional convention is being hosted by the Cajon Division at the Hilton Irvine John Wayne Airport on September 03 06 2025 NMRA National Convention Each year the NMRA has a convention hosted by a NMRA Region.