The last two times we have been to Magic Kingdom 12/06 & Last weekend, It has been closed. Going through it is the quickest way to Tommorowland however. Just go down main street take a right into the Noodle Terrace, go through the dining area and you are at Stitches Great Escape.
They are not serving buffet meals there. The menus were in place in September 2006 to offer TS choices for those on the free DDP who couldn't get in anywhere else.