Comic Cons and exclusive items

I am applying to conventions for next year and also planning to have an item or two that will be exclusive to in person events that I won't have available anywhere else.

If you live in the North East and there is a convention you attend that seems to do well, please feel free to share a link to the show so I can check it out. I am looking to start doing shows outside of Michigan.

I'm still apprehensive on how things will be next year, and for the next few years to come, so I won't be doing a ton of shows still. I want to do at least 5 shows. I am only signed on for 2 so far.