The British Museum, where I work, is hardly unknown, but there are so many unusual objects, and it is truly exceptional. And with over 8 million works relating to history, art, and culture, there are plenty of surprises. Visit the Clocks and Watches gallery on the hour, and you’ll hear an unusual array of bongs, tings, and tunes. The silver-gilt huntsman automaton in the Waddesdon Bequest gallery is one of the most unusual items. This 17th century drinking game was propelled around a table by a clockwork mechanism with a removable head to drink from. Look out for secret doors in the beautiful and fascinating Enlightenment gallery.