UNDER THE BIG TENT: Zappos will be on the scene at Lincoln Center Sept. 7 and Sept. 8, offering showgoers complementary massages, BluePrint juices and charging stations. The brand’s clothing czar Galen Hardy will be on hand to talk about trends and brands, and Betsey Johnson, and Man Repeller’s Leandra Medine are expected to drop in. As a fashion week sponsor, Travalo founder Carmit Turjeman will also be making the rounds in the tents. At Tommy Hilfger, Pamella Roland and other shows, she will no doubt be talking about the travel-size atomizer she developed, after accidentally breaking an Issey Miyake fragrance bottle while on a trip. Turjeman’s $70 million company will dole out nearly 20,000 freebies during the shows.