The Chinese invented a lot of stuff. Umbrellas, chopsticks, kites, and of course firecrackers. They also invented paper, one of my weird obsessions. Being back in California means I get to go to stores like Paper Source. Strange to some but quite clear to me, although don’t ask me to explain it.
San Francisco most likely has the highest concentration of small shops selling letterpress cards (I have not yet been to Portland). Just before moving to China I did a few letterpress printing workshops at the San Francisco Center for the Book and there is nothing more enjoyable than pulling your own prints off a press (except for eating oysters of course).