The feeling here is almost as though archaeologists have uncovered a lost jungle city's ancient temples—only they're to upscale shopping and gourmet dining, not deities and potentates. Trees outside sprout three stories high, and bevy of plants inside shrouds boutiques with names like Valentino, Omega, and Louis Vuitton. For resting, there's a huge open garden with splendid city views. If you get hungry, head to the Argentine steakhouse Pobre Juan for a hearty meal or,
for lighter fare, the French bakery and bistro Marie-Madeleine.