Taking cues from the grungy but very successful club The Bunker, this subterranean haut keeps things both divey and upscale at the same time. The walls are covered in graffiti and rock music blares from the speakers, but you can still order bottle service and fancy cocktails. Check out drinks like the blackberry cocktail, a mix of amaretto, Maker's Mark and blackberries. Now, it's easy to knock bottle service, but the prices here are actually reasonable. Relatively speaking, of course—as no one who frequents an actual dive would pony up $250 for a bottle of vodka, but still. While the word "gun" and "club" usually means its time to run—the namesake weapon here is actually a tattoo gun. There's a working tat parlor on site—if you've been thinking of getting some ink, you might wan to be careful about how much you drink. Having one too many and waking up with a fresh tramp stamp would be pretty much the most epic fail imaginable.