POLSON — Kiara Harris went back for turn after turn at the climbing wall during last week's creativity showcase at Polson Middle School. While the wall is up year-round, students can't always enjoy it, Harris said. "So it's like a prize to climb it," the seventh grader said. The end-of-year open house at the middle school showcased student projects for family and community members to see. Students also performed vocal and musical pieces.