The Tony Hawk Foundation is asking a Marysville youth group to return thousands of dollars that are unaccounted for. The foundation donated 10-thousand dollars to Sutter-Yuba Friday Night Live in 2010 to improve Marysville Miner’s Park. However, thousands of dollars meant for phase two improvements for the skate park were never used. The Tony Hawk Foundation is starting the process to request the organization to return the money that was donated. State records show that Sutter-Yuba Friday Night Live was stripped of its tax-exempt status last year for not filing taxes. The state is now threatening to revoke the charity’s registration.