Many Singaporeans around my age will probably associate 'chalet' with weekend retreats at Pasir Ris or Changi. It brings to mind late-night barbecues with extended family or a group from school, and a room nobody looked at too closely because it was only for two nights. The new Coliwoo Resort Changi takes much of its inspiration from memories like that, and on the actual grounds where some of those memories were made. The thoroughly renovated property at 159 Jalan Loyang Besar was a state-owned holiday chalet for roughly 40 years, and a temporary workers’ dormitory after that, before the site was left to sit vacant. Last weekend, Stacked…