The free summer concert series at City Lions Park continues Friday from 7 to 9 p.m. featuring the popular band, Have Mercy, playing a great mix of classic rock. The free concerts are presented by Folsom Parks & Recreation with the generous sponsorship of Folsom Rotary Clubs, Easton Development Company LLC, The Goddard School, Rubio’s, and Take Part in the Arts. Bring a picnic or purchase food and beverages on site from the Folsom Rotary Clubs. The concerts continue weekly through July 28. Find the complete concert line-up on the City of Folsom website.