One of those pages requires login to facebook, which will drive down their traffic. Dunno if you feel like commenting there to suggest they open up what they show to all the public...

On this page: http://www.facebook.com/casadeluz
all I see is a list of favorites. No posts, no real information.


I can see recommendations & highlights here:
http://www.facebook.com/pages/Casa-de-Luz/54260888167
And a few posts, most recent is from August.

Their twitter page does link to a bit more informatin.

OVerall, they're not utilizing facebook to reach the full public, and engage that public in coversation and support.