What does pin trading look like now?

Has anyone traded pins lately? How do they do it now or is it even allowed?

We did trade pins! They have pins you can choose from on a board. You keep your back. The pin you are trading goes in a container to be disinfected. You take the pin you want off the board. We didn’t see a lot of places to trade. A couple at AK and one in a store at HS. There might have been others that we just didn’t see.