Singapore hawker culture celebrated in new book

SINGAPORE – Eight years ago, Mr Daren Oliveiro and his wife, Madam Vivian Liem, left their corporate jobs to set up Butternut at Taman Jurong Market and Food Centre. The hawker stall, known for its 2mm-thin pizzas including its signa­ture butternut chicken pizza, also sells spaghetti and other Western food. The couple had wanted to set up a