What famous ballet is commonly performed during the Christmas season?

The Nutcracker

Which hero was trained by Chiron and was famous for his hunting skills, particularly a notable Calydonian boar hunt? What animated Christmas movie depicts a magical train journey to the North Pole? "District 9" is directed by which South African filmmaker? Which bird freezes motionless when sensing danger, relying on camouflage Victoria Harbor is located within which major Asian city?