Projects for artists?

[the-punk-hippie.livejournal.com]

I'd love to take part in any portfolio projects or anything that's going on
(I remember seeing a few projects a year or so ago, where a bunch of artists made a deck of cards & it looked like a lot of fun - unfortunately I didn't learn about it before all the spots were filled)
Is anyone hosting anything like this or knows where I can find projects like this?

Thanks in advance