Edinburgh Scotland Recs

I'm going to Edinburgh in a few weeks. I've been before but don't remember anything but a bagel place I liked. I'll also be there for prt of the Fringe. Help!
  1. The Tattoo
  2. Edinburgh Castle
  3. The Scotch Whisky Experience
    It's a ride, it's a tasting: what more do you need?
    Suggested by   @linzamauve
  4. Hendersons
    I kind of struggled to find fast fresh food. This was my favorite. I ate here twice a day sometimes.
    Suggested by   @aidybryant
  5. Princes street gardens
    Get a sandwich and a drink and go sit in there! When I was there there was a giant working clock made completely of flowers!
    Suggested by   @aidybryant