NEW ULM — With the 20-year anniversary of the 9/11 attacks this Saturday, several area churches will ring their bells at 7:46 a.m.(AA11, WTC 1), 8:03 a.m. (UA175, WTC 2), 8:37 a.m. (AA77, Pentagon), and 9:03 a.m.(UA93, Shanksville, Pa.) in honor and memory of those who lost their lives.