Noble experiment is cool, and kinda tricky to get in (faux wall of kegs). They have a list of cocktails but you can also just tell them generally what you like and they'll make something special for you. I was at Prohibition, which is similar, and just told the bartender I wanted something celebratory but not too sweet and he made me an amazing drink. Go in with an open mind and enjoy. Oh, and be prepared for all the creepy little skulls.