Yay! Old medical things! My favorite! This New Orleans Pharmacy Museum that Gregory Han posted looks like such a delight. I also really enjoyed New Orleans when I visited last year and can't wait to return some day. I didn't know about the museum at the time but, will be sure to check it out next time I go.
We did however stop in a few times at Lafitte's Blacksmith Shop Bar which is reputed to be the oldest structure used as a bar in the United States.