Why Do We Blow Shofar During Elul? OU Kosher Staff September 5, 2018 Rabbi Moshe Elefant and Kosher.com ask the essential Elul question. OU Kosher Staff Related Articles Consumer Kosher Articles Kosher Trends Celebrity Bars Articles Consumer Kosher Articles OU Kosher Adds Two New Options to Consumer Product Search Website Articles Consumer Kosher Articles Sustainable and Smart Packaging Solutions