Past event participations of optout
Frankfurter Buchmesse 2017 (Convention, Frankfurt/Germany, 2017-10-14 to 2017-10-15)
Animuc 2017 (Convention, München/Germany, 2017-04-21 to 2017-04-23)
Leipziger Buchmesse/Manga-Comic-Convention 2017 (Convention, Leipzig/Germany, 2017-03-23 to 2017-03-26)
TiCon 9 (Convention, Würzburg/Germany, 2017-03-04 to 2017-03-05)
DeDeCo 2017 (Convention, Dresden/Germany, 2017-02-17 to 2017-02-19)