Mercurious is absolutely the best hookah bar in Knoxville. They have comfy leather couches to relax on, a keurig to make coffee, a good selection of beer, and soft drinks. On top of that, they have a huge amount of different hookah flavors to mix and try. Andrew, the owner, is super chill and fun to hang with. He usually mixes different flavors and leaves it on the bar for people to try. I will definitely suggest this place to anyone looking to smoke hookah or grab a few beers.