How lucky we are to have Presotea in Calgary, let alone conveniently on 17th Avenue. This is, by far, the best bubble tea I have ever had. It is freshly brewed with conscious care so that the essence of the actual tea shines. I'll be back several times to try both hot and cold tea and the fruit shakes and the juices and the specialty coffee and the taro....... Grab one to go and take a stroll down 17th.