Tie your board session in with a mosh pit trip with Pennywise. . Though the band has made a name for themselves over the past 26 years as a politically minded, melodic hardcore act who have sold millions of albums. They have become one of the most successful independent acts of all time, however they weren't always this way. In fact the group got their start playing backyard parties in their hometown of Hermosa Beach, California, without having any aspirations other than playing as many songs as they could before the police showed up.