One of the most vibrant cities in Canada, Montreal blends its Old World French roots with modern, urbane elements easily. This duality plays itself out in the city's lively nightlife scene, which can keep bars hopping all night long at some of our favorite hotels. Check them out here: Le Sarah B. is a trendy absinthe bar at the luxe InterContinental Montreal. Absinthe, known for its hallucinogenic properties and containing 50 to 75 percent alcohol, has been dubbed the "green fairy" -- a nickname that the hotel bar plays up in its playful decor. In addition to its mind altering libations, Le Sarah B. also serves a variety of small bites, sandwiches, and large plates, and features an extensive cocktail and beer list.