NMRA and Non-NMRA Regional Events
Thanks to Bob Chaparro for much of the following information:
2022
September 7 - 11 Pacific Southwest Region NMRA Convention - San Diego
Here's are two links to Bob Chaparro's sites which often list non-NMRA as well as NMRA events around the area.
Model Railroads of Southern California - Facebook site
Model Railroads of Southern California - Groups.io site