TheWoWDBA bit misleading: these characters have the talk bubble on them as if you were supposed to talk to them. There isn't a chat option, though. You need to target the character and then use the drink (in your inventory or from the objectives list).
Quest
Ella's Taste Test
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.
I really don't know why they had to give the item a 30 sec cooldown, while all the NPC's are a few seconds away from each other. ^&*!ing Blizzard.
The objective completion texts on this quest are a bit disturbing: "Jogu the Drunk tasted 1/1"
I never want to taste a drunk fish, or any of these other people...
Quest facts
LevelLevel 15-35
Quest ID31537
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(31537))
Description
Well, I finally got the brew made, but I won't know if it's any good unless some people taste it. Would you take my brew and see what the folks in Halfhill think? I... I couldn't face them myself.
Community notes from Wowhead · 23 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.
The top 3 are shown in Top Comments above. Read all 23 on Wowhead.
Reward details
Reputation: Ella +5,000
Ella aspires to be a great brewer, but she has a long road ahead of her!
Reputation group: The Tillers.
Other quests in Valley of the Four Winds that reward Ella reputation: A Ruby Shard for Ella (+540), A Lovely Apple for Ella (+540), You Have to Burn the Ropes (+2,000), A Jade Cat for Ella (+900), A Blue Feather for Ella (+540), A Marsh Lily for Ella (+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.