The Voo Doo lounge and bar is great and has unique decor. There are also around 100 different bars you can grab a drink at. Dragos and the Court Sisters are two more popular spots that Saints fans go too.
My favorite bar in all of Nola is The Rusty Nail with their huge selection of yummy frosty beer. If this is not up to your liking all you need to do is walk out and look around to find a new watering hole.