DEAR MISS MANNERS: I visited a family for their child’s birthday party. It was my first time at their home, and I wanted to remain polite. Related Articles Advice | Miss Manners: Here’s why I can’t tell people my dogs’ names Advice | Miss Manners: How should we communicate with my openly bigoted brother? Advice | Miss Manners: Some customers are rude about prices, but I can’t afford to just ignore them Advice | Miss Manners: My dear friend has shut me out, but insists nothing has changed Advice | Miss Manners: The bride ignored my rules as mother of the flower girl I drive an electric car and to my delight, their home had two charging ports prominently visible and unoccupied.