Heck. You could even post pictures/videos of your stuff & past shows here on dtube & steemit (I'd love to see them) and put the link to your blog/channel on your paper handouts/schecules! Maybe even get more people to 'join' steemit. Or they can just browse and leave whatever. That way you'll reach EVERYONE in your area too that just so happens to already have steemit accounts. And heck, would be nice if youcould create 'groups- here huh? Form a craft group. But I guess for now would have to depend on the keywords 'crafts' and 'craft-shows', 'jewlry' etc.