GOOD THINGS FESTIVAL SIDESHOWS ANNOUNCED  Good Things come to those who wait and Good Things Festival are thrilled to announce headline sideshows from some of the artists on the huge festival line up.  TICKETS FOR ALL SHOWS ARE ON SALE WEDNESDAY 30 OCTOBER @ 9AM LOCAL TIME TICKETS.DESTROYALLLINES.COM Destroy All Lines Presents SIMPLE PLAN WITH SPECIAL GUESTS  TUESDAY 10 DECEMBER - CBD LIVE, GOLD COAST  THURSDAY 12 DECEMBER - HQ, ADELAIDE  Simple Plan, the multi-platinum, Canadian pop punk legends need no introduction. The band boasts worldwide sales topping 10 million and countless accolades to their name.  Last year the band performed throughout the