I joined the Mid-West Tool Collectors just to buy user grade wood working hand tools but discovered there was so much more. I suspect TCA will be the same. I've been to York as a guest of a member, my brother. Wow. It was like toy train heaven. Being at the meeting under the bleachers when Rich announced his retirement was something special. Almost all of my toy train experience has been in my own home, so the connection with other people made the hobby more "real" to me. I have not joined national yet but the local chapter welcomed me anyway. Only got to go to one meeting before Covid put it all on hold. Even though I'm not interested in collecting the old stuff, the presentations still held my interest and I'll be back as soon a Covid is over. (The second presentation at my first meeting was on the first train Lionel sold after WWII and its variations and theories about production. I'm not going to buy one but it was fun to learn about and the next time I see one I'll appreciate it.) A few other guys have said it. Came for the trains and stayed for the people.
-Nathan Muenks