Xt3 has been promoting their new advent calendar through the web lately (you can find it here).  This is not the only Catholic online advent calendar out though.  It seems like last year when the Busted Halo advent calendar came out, they started popping up everywhere!  I thought it would be good to compile a list of online Catholic Advent calendars and post them here!   That way you can find your favorite and promote it with your youth group (or just send them a link to this post and have them pick one themselves!).

Here you go!  In no special order, but labeled by who is putting it out.

Know of any others?  Please let us know in the comments section below!