References 490% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 4 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
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%MICHELIN Guide - Hadongkwanguide.michelin.com· Posted Oct 18, 2026· Starts Dec 31, 1939 ✓· 25% of score
Wikipedia[3], MICHELIN Guide and Taste Korean Food[4] all give 1939 (a caption says 1938). Year-only, so estimated. The restaurant moved to its current Myeongdong premises in 2007 after redevelopment.
- [2]90%Hadongkwan — Tripadvisor category ratings
Published category scores for the exact venue; overall ratings are not copied into missing categories.[1]
- [3]90%Hadongkwan - Wikipediaen.wikipedia.org· Added Oct 18, 2026· 25% of score
Founded 1939, moved to Myeong-dong 2007[1]
- [4]90%
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