tattoo conventions in the state of Maine

I'm apprenticing under a tattoo artist and he was looking into getting me and the two guys i apprentice with at a convention in Maine so we can get all certified and shit on blood born pathogens. any information you guys can give me would be greatly appreciated. I'm having a really hard time trying to find anything that's available for the next few months.... feel free to email me at [email removed].... -McKinley