Visiting from outside the U.S.? Washington Square now has a place to exchange currency! Currency Exchange International (CXI) specializes in foreign currency exchange. CXI buys and sells more than 80 currencies, exchanges U.S. and foreign Traveler’s Checks, and holds many currencies in stock daily. Exchange your currency with us for great exchange rates at a low fee every day. Exchange hours: Mon-Sat, 10 a.m. to 6 p.m.; Sun, 12-6 p.m. CXI is located on Level 1 just inside the Summit Food Collection Entrance below the stairwell, between Forever 21 and Pottery Barn.