Heh, I guess Adagio could be considered "more indie" when compared to Teavana. At least their teas contain mostly leaves of Camellia Sinensis, whereas Teavana is mostly in business of selling dried fruit, nuts, sugar and potpourri, instead of good quality tea.If your looking for more of an "indie" company adagio.com sells my favorite tea Tikuanyin, it's a fermented green tea, slightly sweet and mineral taste. I'm sure other companies sell this tea as well though, a quick google search showed a few different places to buy it from.
I really like Oolongs, as well. Tikuanyin (or "Tieguanyin", "Tie Guan Yin") is one of my favorite tea types.