Rated this place:
4059 Saint Laurent, Montreal, QC, H2W1Y9
Oxygen bar: It might be total BS, but the zen like atmosphere at the "bar" is very soothing. If you are sick, low on energy, or need a study boost, they will show you a menu of different flavours of oxygen that have different healing purposes. A cool tea bar or a massage can heighten the experience. My fave: grapefruit. I swore I was energized when I left the bar!