In anticipation of the upcoming CCSF 2018, Civvi has had the great idea of offering a custom icon to anyone who wants to help plan it or take part, drawn to order:
"So I wasn’t really sure what I could contribute to CCSF 2018 but now I think I do. Any admins/mods from CC here, or people helping to put together CCSF this year, can reach out to me here and I will draw a custom icon for you for use anywhere! It can be of a norn or anything really, I can guarantee I’ll try my best. Some of my work is already in the art section here, or on Tumblr at CivviTheCivilian, if you want to know what my stuff looks like. ❤️ I’ll put a limit at ten to start with and see where to go from there!"
If that isn't an incentive to get involved, then I don't know what is!