Here's another huge concert announcement that broke while I was on vacation last week: Kendrick Lamar and Steve Aoki will headline the eleventh installment of The Number Fest on April 13 in Athens. Also announced so far: Bad Rabbits, Watch The Duck, Fly Union and Huey Mack. These guys have scored some legitimate headliners in recent years including Machine Gun Kelly and Juicy J, but this lineup is on another level. Kendrick alone would be worth the 75-minute drive down from Columbus. Tickets cost $30; make that $50 for VIP.