while "The Twelfth" is celebrated only by unionists. Celebrations to mark the anniversary of the Battle of the Boyne are held every Twelfth of July and draw huge crowds. The Apprentice Boys of Derry also organise commemorative events. The bowler hat is a symbol of Orangeism. See also Irish art Irish literature Irish music Culture of Ireland Culture of Belfast Ulster Scots Ulster Irish Audiences NI Lyric Theatre (Belfast) Belfast Festival at Queens Odyssey Waterfront Hall Tennents ViTal The Black North References External links Culture Northern Ireland website National Museums and Galleries of Northern Ireland Department of Culture, Arts and Leisure (DCAL) Arts Council of Northern Ireland Poetry Forum for Northern Ireland, Scoil Cheoil na Botha- music festival in the border region of Scotstown, Co. Monaghan