Prince George’s County Alumnae Chapter (PGCAC) of Delta Sigma Theta Sorority, Inc., in association with the Delta Foundation, Inc. (formerly Prince George’s County Delta Alumnae Foundation), sponsors annual tours of Historically Black Colleges and Universities (HBCUs) in order to advance and promote the Sorority’s national programmatic thrust, educational development, ultimately affording youth opportunities to visit some of the nation’s most prestigious HBCUs.​​​