Time Out says
Mad about Matcha? Get a taste of the real deal at this pop-up Matcha bar springing up at Muji's Tottenham Court Road store. Japanese food specialists Oishii Haha (OHH) will be bringing high-quality original Matcha and loose leaf teas straight from Japan. They'll be whisked to order and made especially for you to slurp down. Soak it up some Muji snacks and then learn more about the east Asian tea at a series of workshops and tastings. Held daily, they'll cover everything from explorations of regional tea styles and local crafts to tasting of teas that have rarely be experienced outside of Japan and step-by-step workshops on how to make matcha at home. It's too matcha!