I've been a fan of Lush for many years & have been buying from them online. I was very excited to hear that they were opening a store in Madison, & their store is awesome.
The staff was super friendly, helpful, & knowledgable. If you are curious about anything, ask! I saw many demos while I was in the shop.
I'm a huge fan of their bubble bars, I highly recommend trying them. I find that dividing up the bars works well for using over several baths.