It just reminded me of that awful Charlie and the Chocolate Factory movie where a British family kept using American words. Pulls you right out of the experience.
- In the UK we write our dates like this: 9th October 1964 (not October 9, 1964)
- Vacation and Candy are words we don't use.
- The piñata is fine but it is a custom more well known in America. A British person would only really know about them from American media.
Its understandable that these things come up if the game is being made by a non-UK team. But they do stand out a lot.
Sorry if this seems nit-picky but its a pet peeve of mine and your game looks wonderful, I'd hate it to be spoiled.