ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins77% CONFIDENCEOverall confidence: 77%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support 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
Estimated: Four Seasons[1][2] press release dated 30 Sep 2015 ("Now Open") lists Maru among the venues that opened with Four Seasons Hotel Seoul; eHotelier[3] (1 Oct 2015) repeats it. The exact day Maru first served guests is not stated, so the release date is used as an on-or-before estimate.Autumn Afternoon Tea Set for two at 140,000 KRW through Nov 30, 2026, with Ruinart Rose welcome champagne.
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