Matcha Source‘s Soho pop-up, Matcha Box, was a huge success this summer. Now owner Alissa White is poised for a repeat performance with a pop-up in Los Angeles. Joining several other “eco-glamorganic” companies, Matcha Source is offering free matcha green tea tastings, sharing information and selling their wares at the Detox Market, 1524 Abbot Kinney Bl in Venice. The market will be there through December 31st.