You can check out freebitco.in — they have the FUN token, and you can earn passively by holding it on the site. But just a heads up: many users in that casino’s thread often complain about FUN, its price, and rewards. So if you decide to go for it, make sure to do it at your own risk.
As I've seen in their thread, there are problems with the platform, so I wouldn't go there.
And usually the token would be given in more quantities if you played on the platform, than just mining it if possible.. but that's my experience.