1. The Salt Room
    Literally a room with salt covered walls and salt all over the floor. Apparently the "negative ion environment" is supposed to be relaxing. The hour first visit is free, which should tell you something. You are given a set of headphones and an informative iPod Nano to guide you through the journey.
  2. Aerial yoga
    I'd rather spend an hour listening to Ariel Pink at a comfortable 75 degrees.
  3. The Sensory Deprivation Chamber
    Behind that refrigerator door is a hot, dark, salty hell that you can't share via social media. You never know when it's going to end. I think they had sensory deprivation tanks in Dante's Inferno if I remember correctly.