Jami Lynn will perform from noon to 1 p.m. in the plaza behind the Old Courthouse Museum. Bring you lunch and enjoy the show! The Old Courthouse Museum Summer Concert Series features local and regional performers on Fridays from noon to 1 p.m. The series runs June through August. The concerts are held in the plaza behind the Old Courthouse Museum, but will be moved indoors in the case of rain. Admission is free. Bring your lunch and enjoy the show!