A wide-ranging, candid conversation with 2026 U.S. Brewers Cup champion, Esther Kim from Kumquat, covering everything from frustrating café experiences to the cutting edge of coffee brewing. The discussion dives deep into how water chemistry, grind size, and pour structure shape extraction—plus a behind-the-scenes look at what it really takes to win at the highest level. Along the way: industry hot takes, gear debates, and a few unforgettable customer stories.

Episode ID: 1000761793001

GUID: 7c4b7598-4a78-46d4-b537-85049e935ed0

Release Date: 16/04/2026, 15:25:00