I'm not a huge fan of flavored teas, but a co-worker picked up some blueberry "tea" from the nearby emporium. We both buy our teas from there.
It was fantastic. Steeped it about 2 minutes and got three good infusions before I tossed the makings. Before I tossed the infuser remains I nibbled the contents: real blueberries along with some flower and other goodies I didn't identify but will research later.
Wonderful aroma, very smooth with a hint of sweetness - I didn't use any additional sweetener in order to get the true "essense".
The shop gets their tea from Metropolitan Tea out of Toronto. I'm picking up some of the blueberry on the way home so my wife can try it out this weekend.
These teas can resemble virtually any flavor imaginable.