Crystal Cruises has extended its teen programme and activities for the summer 2010 season. New activities include learning Swedish en route to Stockholm, Olympic-style competitions sailing from Athens and sushi lessons with a Nobu-trained chef. Lessons with a PGA golf instructor, dance lessons and DJ-hosted parties are available too. “Like their parents, our younger guests are well-travelled and curious about the places they are visiting,” said Crystal Cruises UK Director of Sales and Marketing Andy Harmer. Families booking under the Family Memories package will also receive a complimentary berth, Private Adventure credit and family portraits. Purpose-built rooms for teens and children are available on some ships, as well as kids menus and ice-cream bars.