Mogen’s Heroes will perform fine-tuned harmony & humor from noon to 1 p.m. in the plaza behind the Old Courthouse Museum. The Old Courthouse Museum Summer Concert Series features live national and regional performers in the plaza behind the museum. Fridays, noon to 1:00pm June-August. Bring your lunch or buy it from the weekly caterers. Concert will be held indoors in the case of rain. Admission is free!