Firle Bonfire Society is first mentioned in 1879 in a diary of the then vicar of Firle, Reverend Crawley, though it was re-formed in 1982 to encourage and promote traditional bonfire festivities in the village. The society forms part of a network of bonfire societies in the Lewes area which serve the purpose both of remembering the Gunpowder Plot and of recalling the fate of the Sussex Martyrs. The village holds its celebrations in October before the main event in Lewes. Traditionally the Firle Bonfire Society Pioneers wear Valencian costumes. It is customary to burn an effigy other than Guy Fawkes; in 2003 an effigy of a Gypsy family in a caravan was burned, sparking a controversy that resulted in members of the bonfire society being arrested.