Grand Lodge of the Masons

Info via OHNY
Address: 71 West 23rd St.

Who really knows what the Freemasons do? Probably we won't gain any insight this weekend, but at least their doors will be open to the public. Once the largest membership of all Mason communities, the Grad Lodge of New York on West 23rd Street features architecture of many styles and periods. Bring on the pyramids, sphinxes, artichokes, and other eccentric ornamentation.