Den Den is the closest vendor to sell Four Wind Soju. He is located in The Lazy Turnip which is directly to the east of where you obtain the quest.
Quest
Buy A Fish A Drink?
A World of Warcraft quest in Valley of the Four Winds. Facts and objectives from the current retail game data.
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
If you bought the Grand Expedition Yak you can buy the Four WInd Soju directly from the vendor on the mount.
I feel like such an enabler.
Quest facts
The client quest POI data records no map location for this quest, so no map is shown.
Check whether you have already completed this quest
in-game: /run print(C_QuestLog.IsQuestFlaggedCompleted(31320))
Description
Heeeey buddy, how'sh it goin'? You wanna buy a jinyu a drink?
Community notes from Wowhead · 15 comments
Top 3 shown aboveThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
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Reward details
Reputation: Jogu the Drunk +1,000
Jogu's easy to find - gazing into the bottom of a bottle of the cheapest Stormstout Brewery has to offer.
Reputation group: The Tillers.
Other quests in Valley of the Four Winds that reward Jogu the Drunk reputation: Weed War II (+2,000), A Ruby Shard for Jogu (+540), A Lovely Apple for Jogu (+900), A Jade Cat for Jogu (+540), A Blue Feather for Jogu (+540), A Marsh Lily for Jogu (+540).
Item facts are the current retail client’s (ItemSparse); the specialisations for a pick-one item are the ones the Blizzard quest API lists; faction and currency text is the client’s own. Lowest listed price = the US commodity auction house now.