WOO-HAH! 2020 is fast approaching. As it does, the festival recently revealed more of its star-studded line-up. Set to join Kendrick Lamar this July are hip-hop heavyweights Playboi Carti and Young Thug. Thug is set to headline on Saturday, July 11th, while Carti will take WOO-HAH!’s reigns on Friday, July 10th. WOO-HAH! is one of…