The Up Helly Aa festival in Scotland celebrates Viking heritage through a grand torch-lit procession and a ceremonial burning of a full-sized replica of a longship. Participants, known as guizers, don elaborate Viking costumes and perform various acts that showcase the history and culture of the Norse. The event occurs annually in January and emphasizes community involvement and heritage appreciation. By incorporating elements such as music, dance, and storytelling linked to Viking lore, Up Helly Aa not only honors history but invigorates local identity and tradition.