Dhaka, July 26 -- Coffee hasn't always been an easy sell in Nepal. The Himalayan country is a major tea producer, as well as a major consumer. When people greet each other in the morning, they don't ask "how are you." They say "have you had your tea?"Tea - usually served with as a sweet, milky beverage in a piping hot glass tumbler - is as much a part of Nepal's culture as rice, a constant presence at homes, meetings and social gatherings.But a growing number of Nepalis are warming up to coffee, as trendy cafes spring up street corners in cities and towns across the country.Nepalis started trying coffee in the 90s. One cafe in the capital, Kathmandu, is widely seen as the pioneer.Gagan Pradhan began Himalayan Java as a single cafe in an all...