Owen and I are huge Muji fans (though not quite as big fans as Tim, who once made us spend 5 hours in the Muji in Kichjoji). If you aren’t familiar with Muji, it is sort of like a Japanese Ikea, but better. Now Muji has teamed up with Lego and made some really adorable toy sets. They appear to be available only in Japan, but if I can find a place to order them here, I will definitely let you know.
