Charity Auction: Ron ‘Bumblefoot’ Thal Autographed ‘Bumblefoot’ GuitarCharity Auction: Ron ‘Bumblefoot’ Thal Autographed ‘Bumblefoot’ GuitarThe highest bidder will win the guitar, which was autographed by Bumblefoot right after he finished his Hello Kitty jam session.Loudwire StaffLoudwire Staff