Caraquet is an actual town in Gloucester County, New Brunswick, Canada.
In season 2 episode 1 Billy Burke's character complains to the bartender that there's no Soundgarden in the jukebox. The bartender answers that he asks this every night. In season 2 episode 2 while in a car together with James Wolk's character he turns the music up to stop the conversation. The song blasting over the radio is Soundgarden's Spoonman