Eleven Madison Park is closing for the summer in Manhattan and moving out to East Hampton to open up EMP Summer House in partnership with American Express. The pop-up restaurant is more casual than what you would find at our usual home in NYC, with an a la carte menu, indoor dining room, covered patio area, and picnic tables and games across an expansive backyard. Reservations, which are exclusive to American Express Card Members, are available for the dining room and special experiences, and the patio and backyard are walk-in only.