Personally, I go to Winterail to watch the amazing slide, video, and multi-media shows put on by the finest photo and videographers in the hobby, not to mention the most excellent swap and vendor show.

Now, if you're into siddling up real close to other people and sniffing them over, you will perhaps come across a few who can use a hygiene upgrade. I will also say: you've got a funky weird hobby there, sniffles!

Stick to trains and comments like the OP's help you understand he's into the latter.

See you at Winterail!

-Tom