Three years ago, in our hotel restaurant in Portugal, my husband jokingly referred to me as "Princess" as I fussed over something. I corrected him, stating that I go by “Your Majesty." A young Portuguese hostess overheard us, joining the joke. For the rest of our stay, she addressed me as "Your Majesty." It was a lighthearted moment, but as I walked through the Belem district touring the historic landmarks, the Tower of Belém and the sail-shaped Discoveries Monument that cele