April is “Celebrate Diversity” Month. It has been observed since 2005, when two diversity companies, the Minneapolis-based ProGroup, Inc. and the Washington, D.C.-based Diversity Best Practices, created a proclamation for the observance. It is a time to recognize and understand our differences — by gender, race, ethnicity, faith, sexual orientation, gender identity, ability and other factors — while honoring our common humanity. April 3, 2017