Check out ESP Emporium for loose teas and other tea-related stuff. My wife got me a gift card there for Christmas one year, and now I have enough tea for at least 10 dudes.

Check out this floating tea basket as an alternative to those tea balls.

Try some genmai cha for its distinct aroma and flavor. It's my favorite, and incidentally, my /u/.

I love tea so much, my brother commissioned a friend of his who's a ceramicist who trained in Japan to make me a mug. Here are some photos.