The Ron Retzer Trio, comprised of Ron Retzer, Jennifer Galownia, and Bob Wolfe, served as the featured musical act for the City of Weirton’s summer event series Friday at the Weirton Event Center. The series is scheduled to continue June 27 with a performance by Z-Town Street Band. Gates to the Weirton Event Center open at 6 p.m., with music beginning at 7 p.m.