Immersion brewing & coffee blending masterclass by Ryan Wibawa

"syllabus coming out soon"

" Students are required to bring their own brewing equipment including but not limited to kettle, dripper, scales, etc. "

After the class, receive 10% off your next One Half bean order.

Classes will take place in person at One Half Coffee Roastery, Section 11.

class duration. 5 hours (12-5pm)

class date. 23.2.2026

Sessions will be conducted in English.