Teavana is a decent source of blended teas. So if you are looking for fresh matcha, whole leaf green tea or black teas then buy online or visit a local Asian shop.
If you are in a hurry and need a blended tea for a special dinner/lunch with guests then Teavana is perfect.
I purchased 1/4 pound of White Ayurvedic Chai mixed with Samurai Chai Mate after enjoying a small sample.
Great customer service and conveniently located in the Fashion Show Mall.
Tip: If you are on a trip to Las Vegas just bring a thermos and empty teabags so you don't have to spend so much on teas at Starbucks or a Resort/Casino cafe.