A nice person on Yelp posted a picture of their holiday closures for 2013:
It basically says:
November 23rd through December 2nd
(Saturday before the holiday through the Monday after the holiday)
Reopening Tuesday December 3rd
Christmas / New Year's
December 21st through January 6th
(Saturday before Christmas through the Monday after New Year's)
Reopening Tuesday January 7th
If these are their closures basically every year, I guess I'll never get to go. :( Especially since they are only open Tues-Fri anyway.
Thought I'd make a post here since if you try to search for if/when they are closed on Google, you can't find it online anywhere & their web site says nothing.