Brought back those memories from Hong Kong. It's normally my go to place when I go there since it's like at every corner of every street.
Hui Lau Shan opened inside Simmer Huang. Not sure if they are geared towards take out or not as it's just a counter inside the restaurant. The friendly staff did asked if it was for here or to go though.
My friend and I bought the Aloe and the Mango Coconut both deliciously made - not too sweet yet freshening. Still not as good as Hong Kong, possibly because the mangoes are just not the same here - the ones in Hong Kong is fresher, juicier and sweeter. None the less, it's close enough.
It on the pricier side at just under $7 for a regular mango drink, but it's a good alternative to bubble tea.