Hunter H.
Yelp
This place was amazing. We spent our honeymoon in Montreal and this was the final destination of our first night. The pop-up @blacklagoonmtl had amazing decorations, ambience, music, etc. The owner/bartender was super friendly and very entertaining (especially in combination with some local regulars), and the drinks were creative and delicious. Public transit makes it easy to get here even if you're staying in downtown Montreal. If you're into a local bar scene with professionals who appreciate the art, service and science of tending bar, this is a must-see.
Also, get a shirt. The design alone is worth it.