The Alley is becoming one of my favourite bubble tea places, having been here a number of times and tried many of their drinks. Here are some that I've tried in the order of most preferred:
Royal No. 9 (blueberry infused milk tea - their most popular)
Iron Goddess Tea (like their Royal No. 9 but less sweet)
Jasmine Green Milk Tea (tastes exactly like what it is)
Purple Rice Cocoa (it's like hot chocolate with chewy purple rice bits, very satisfying in the winter and a beautiful combination)
Brown Sugar Ginger Tea (very strong/spicy ginger taste, also very sweet)
Dark Knight (chinese herbal tea - sort of an acquired taste, the drink is completely black!)
Brown Sugar Deerioca (I get it with soy milk, the tapioca is cooked in brown sugar and is noticeably sweeter - almost too sweet)
White Peach Oolong (peach taste is very faint)
Their tapioca is also perfectly chewy. They have the option of soy milk for some of their drinks, but wish it could be made available for all of their drinks. That, or have lactose-free milk available because their milk teas are really, really good but can't be enjoyed for those who are lactose intolerant.
Highly recommended!