Oh! I have had Oolong, it was either at my usual coffee shop or this other local place that's kind of trendy... but it's exclusively a tea shop. If I remember right Oolong kind of had a lightness associated with green tea, but the flavor profile was closer to black tea. I really liked it.
Right on man, I know a lot of people who love Romans. I don't think I've ever read that one through. Some of the Epistles that I've read beginning to end are Ephesians, Philippians and Colossians. I guess that makes sense since they're successive like that.
Favorite book though, that's a tough one. I really like James' Epistle because of how pragmatic he seems to be about his faith - which is something I can really relate to. In a lot of ways, I think the book is an excellent treatise, in and of itself, on how to follow Christ well.