Ultimately all of these conferences are for people. Languages don't attend conferences. If the audience at Goose Con thinks your talk about Hedgehogs is great,

Ultimately all of these conferences are for people. Languages don't attend conferences. If the audience at Goose Con thinks your talk about Hedgehogs is great, that's not the wrong talk for Goose Con. Maybe it means "Wildlife Con" is a better name, but, maybe that talk, on that subject, at that time, was perfect and there's no wider lesson.