JemCon has been held in a lot of places! And this year, we're getting ready to rock out in Seattle, a city famous for its music scene! What better way to commemorate JemCon 2017 than with a JemCon World Tour Concert Souvenir T-Shirt! For the first time ever, we're including a T-Shirt for YOU in our registration and supporting membership packages! And we want to use your design on our shirts!