Show Choir Competitions Linn-Mar SupernovaJan. 14, 2023 CR Washington MoShowFeb. 11, 2023 Anamosa Sadie Street ShowcaseJan. 28, 2023 Winter and Spring ShowsDec. 17, 2022/March 5, 2023 Waukee Northwest NightfallFeb. 4, 2023 Great RiverFeb. 18, 2023