>>392754840
>Don't put your own special snowflake stamp on it.
Most events I've been to has the creators mark in it and that should be fine. Onion has his marshmallow guy face, Zak and Mona has a signature of theirs in the map, Duz in a way is the weirdly unique art style he has, Krial and Bern has posters of theirs in the map somewhere too, etc...

As long as it's not super overt and totally obfuscates the actual main point of the event then that's the problem. Creators want a piece of themselves in the art they create, this is natural.
A simple signature in the corner of a map somewhere is no problem at all.