Mandarin Oriental Boston and Mandarin Oriental Munich have treats in store for kids. At the Boston hotel, a ‘Mini Mate’ England-inspired family adventure programme welcomes children with cookies and a personalised message-in-a-bottle that gives them a treasure map of Boston. The offer is year-round and complimentary with stay. The ‘Little Kings and Queens’ package at the Munich hotel includes half-price on an extra room for kids and complimentary extra bed for children under 12, among other things. This package is available for stays up till December 31. From €639 per night for two adults and two children, taxes extra; mandarinoriental.com.