December 01, 2014 Here Are Awesome Griswold Lights On Wildlark Avenue December 01, 2014/ PTBOCANADA No sign of Cousin Eddie or Clark... If you know of a house that tops these Griswold lights in Peterborough, email us or tweet us pictures. Photo via @Christycandy on Twitter Clark brings down the whole neighborhood with his awesome lights. From Warner Bros. National Lampoons Christmas Vacation Tip us at tips@ptbocanada.com. Follow us on Twitter, Pinterest and Instagram, and Like us on Facebook.