The four-day Chhath festival is being celebrated between Nov 13 and Nov 16 this year. As in every year, the festival has seen a return of migrant workers. Not only is it a happy occasion for the family, as members reunite after prolonged separation and celebrate the festival together, but the period sees an increase in business, with migrants bringing home a year’s savings to make planned family purchases — land, jewellery for weddings, home appliances...