Rich,
Train shows are a double edged sword, and some are better than others. The Timonium show here has always been very good. The Greenberg shows are OK, but not great.
Personally, I have to be in the right mood, and be looking for a list of specific out of production stuff to be really modivated.
Of course when I go to Timonium I see lots of people I know, that is sometimes nice.
I don’t like the crowds, the strollers, the bad food, or the rude people…
Sometimes you find great deals on great stuff, sometimes not so much.
It is largely a big model train flea market, but with many of the vendors being extensions of regular brick and mortar shops selling current stuff. Places I would not normally travel to becuase they are far away and they do the whole train show circuit.
And then you have the display layouts, modular groups who come and setup, some are pretty big and rather impressive, some not so much.
While somewhat interested in trains, my 9 year old grandson does not have the patience for it, even when he knows he can get stuff…
When I go, I prefer to go alone or sometimes with one friend…
You should go once, just to see some of thew old out of production stuff for sale if nothing else. It can be like a museum of the hobby.
Sheldon