A Con Treader is an individual who travels to and participates in fandom conventions. Although there are many fandom conventions that are sponsored by certain ethnic groups, a true Con Treader is not limited to any particular ethnic group or race and is, more often than not, inclusive and welcoming in nature.
I believe they are traveling to San Diego for a convention after leaving Tokyo. They are a true Con Treader
by Maternal Mage July 6, 2022