Patricia Wester of Elroy is a semifinalist for the American Quilter’s Society’s QuiltWeek, which will be from Oct. 2-5 at the Iowa Events Center in Des Moines. Pieced of hundreds of different fabrics and free-motion quilted with myriad colors of rayon thread, Wester’s quilt is entitled “Too Many Spikes!” At the October show, first-, second-…