The Foo Fighters! They just had a show in New Zealand - where the venue posted a list of items that you couldn’t bring into the show - the typical stuff like glass bottles, prepared food, laser pens and umbrellas.
But the list went on and on, adding - you can’t bring in any “Unflattering photos of Ryan Seacrest” or “derogatory press clippings of Shania Twain”. And they banned any “homemade nut milks” and any pencil that isn’t a number two pencil."