Tegan and Sara. Serene Rider. Jack White. These are just some of the awesome talent that has appeared on stage at the alternative rock festival Sonic Boom. Every year, for three days, music loud enough to split your eardrums takes over Borden Park. But it’s so good, you won’t mind. This festival will take you back to your head-banging youth. Taking place September 3 and 4, 2016, this year's acts include The Lumineers, Vance Joy, Wintersleep, Twenty One Pilots and Halsey.