Ever heard of Ryukyu glass? Well, now you have. The Okinawan practice of melting down glasses and broken windows and recycling them into new products will be featured in Santa Monica as MUJI introduces its new line of colorful Ryukyu glassware, hand-blown in Okinawa, Japan, at a mini-seminar on Wednesday. Everyone’s invited to learn how to mix non-alcoholic summer drinks and enter to win pieces from MUJI’s special drink-mixing set, which includes Ryukyu glass tumblers, pitchers, plates and bowls. While you’re there, check out their other minimalist home goods and get familiar with their new location. If this sounds like it’s up your alley, get your free ticket now, since they’re only letting 50 people into the event.