Bonfire Night
From Tardis Wiki, the free Doctor Who reference
Bonfire Night, also called Guy Fawkes Night, was a British celebration that took place on 5th November to celebrate the failure of the Gunpowder plot. Effigies of Guy Fawkes, a chief perpetrator were commonly burnt.
The Eleventh Doctor attened Bonfire Night with Louie Rollins and Millie Peterson, where the effigies were animated by an alien's force. (WC: The Night After Hallowe'en)