Wed., July 19 – 5 p.m. potluck, 6 p.m. concert. Cotter Creek House Concerts, W. 9050 Broadway Road, Shawano, WI 54166 Dorothy Zerbe will open for Yata Peinovich and his trio. Zerbe met Peinovich at the Songwriters’ Retreat on Mallard Island 6-7 years ago. This performance will take place at the home of Joel Kroenke, the host of Cotter Creek House Concerts. Joel has an outdoor stage venue, but in case of bad weather the show will move indoors.