Burgers with French characteristics: With three restaurants and counting within a 30-meter strip on Huaihai Middle Road, it’s safe to say that Frenchman Michael Wendling, has staked out his piece of the French concession. His latest concept, CU2+ is fittingly a ‘francophized’ burger joint serving burgers with a French makeover – ie. the “Mike on the Bike” with beef, truffle mayo, ognon confit, romaine lettuce, jus de viande, and brie cheese on brioche (108RMB).