Indian food novelties chai, pakoda, vada-pav in high demand at WEF 2018

(G.N.S) Dt. 23 Davos It’s India everywhere in this snow-covered Swiss resort town — once known for health tourism, always frequented by skiing enthusiasts and home to the annual week-long pow-wow of global elite in sub-zero temperatures. For now, it teems with huge billboards atop buildings and even on buses,