But you can get this one: "2009 Mosques of America Wall Calendar: Limited Edition for Ramadan." Available from the U. S. State Department's "Global Publishing Solutions" department.
(Thanks to Brian C. Ledbetter at Snapped Shot.)
UPDATE: Brian notes that the page has been pulled since he put his notice up at Snapped Shot yesterday. I still had it open and was able to capture the mosque image, but sure enough, it's gone now. As Brian remarks, it seems that the wise "public servants" at State "get all nervous when We, The People actually notice" what they're doing.