The 15th Irish Film Festival, Boston will take place over four days from Thursday, March 19th to Sunday, March 22nd, 2015 at the Somerville Theatre, Davis Square. Special guests scheduled to appear include Niall Heery, who’ll screen his family dramedy “Gold” (which stars “Game of Thrones” star Maisie Williams), “One Million Dubliners” director Aoife Kelleher, and writer Bríona Nic Dhiarmada, of the documentary “Mairead Farrell: An Unfinished Conversation.” The festival will close with a party at The Burren, Somerville.For more information on screenings or to purchase your tickets, please