References 190% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

• [1]90%
  Calypso Restaurant & Lounge — research source

  shangri-la.com· Posted Oct 11, 2026· Starts Dec 31, 2013 ✓· 100% of score

  Jing An Shangri-La opened 29 June 2013, and the 3 July 2013 opening release still called the glasshouse Mediterranean restaurant 'soon-to-open', so Calypso opened after the hotel; an event/ticket listing gives 22 December 2013 (single source, not independently verified), so December 2013 is an estimate with the Archello project year 2013 consistent. Estimated: 2013-12 is a best estimate and 2013-12-31 is used only as a period-end sorting date, not a confirmed opening day.

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