Every Friday and Saturday. When two ghosts meet at the foot of the Stanislas statue, centuries converse with wit and verve! On one side, Gautier, the 18th-century valet, sent from heaven on the Duke's orders. On the other, Charles, a learned republican from the 19th century, a faithful visitor to the square. Together, they investigate the history, architecture, and fascinating anecdotes of this Nancy gem. A delightful, erudite, and humorous nighttime stroll that brings Place Stanislas to life like you've never heard it before. Book online or at the Tourist Office.