Hi guys! This is my second post here. 
I'll be leaving for WDW at the end of March, yippee! The last time I was there was 7 years ago, and at that time, I only just started pin trading. I was timid about it, and only traded with a few cast members wearing lanyards.
I remember one day I saw a group of tables where people had their pins in big binders. From what I understood, they were serious collectors.
So what are the "rules" now for trading? Are we limited to cast member's lanyards? I saw someone posting about "pin boards" around the park. What are those?
Also, unrelated, what are these trading cards? They sound fun! Is it just for kids? I'm 24, so would it be weird if I did it?
Thanks for reading!

I'll be leaving for WDW at the end of March, yippee! The last time I was there was 7 years ago, and at that time, I only just started pin trading. I was timid about it, and only traded with a few cast members wearing lanyards.
I remember one day I saw a group of tables where people had their pins in big binders. From what I understood, they were serious collectors.
So what are the "rules" now for trading? Are we limited to cast member's lanyards? I saw someone posting about "pin boards" around the park. What are those?
Also, unrelated, what are these trading cards? They sound fun! Is it just for kids? I'm 24, so would it be weird if I did it?
Thanks for reading!