HM Live Sum 41 Aftershock Festival 2019 Shot: October 11, 2019 Venue: Discovery Park Location: Sacramento, CA Tweet More from Sum 41 Photos By Jennifer Pinckney More from Jennifer Sum 41 Photo by Jennifer Pinckney for HM Magazine Sum 41 Photo by Jennifer Pinckney for HM Magazine Sum 41 Photo by Jennifer Pinckney for HM Magazine Sum 41 Photo by Jennifer Pinckney for HM Magazine Sum 41 Photo by Jennifer Pinckney for HM Magazine Tweet