SANDWICHED IN: Behind the Bright Lights. With three-quarters of a century of history behind them, the 40 surviving Broadway theaters stand as stunning works of art in themselves, as well as monuments to the history of American theater. Join historian Anthony Robins, former Deputy Director of Research and Director of Survey at the New York Landmarks Commission. Made possible by a grant from the Speakers in the Humanities program of the NY Council for the Humanities. 12:10 p.m.