Bob Grimm, 75, of Butler, enjoyed the classic car show during the 138th annual Concordia Lutheran Ministries Summer Festival on Sunday. Grimm, a rehab patient at the Cabot facility, took in the show with his friend, Don Saeler, also from Butler. Hundreds attended the free event held in the back yard of Lund Care Center. In addition to a traditional worship service and open house, the event featured a picnic, music from the Pittsburgh Doo Wop Big Band and kids activities, including a fishing derby, arts and crafts, and a bounce castle.