Those displays kinda remind me of Colonial Williamsburg.
Sorry to say, those types of displays are not readily available in Kalifornia.
Probably something to do with their problems against assault weapons?
Have a great time there and if you are wanting a Philly CheeseSteak Sandwich, the sidewalk carts are the way to do it. I found them much better than going into a restaurant to order one.
John
PS: Nice T-shirt you have on.