U.S. Postal Service Continues Its Tradition of Celebrating Kwanzaa

WASHINGTON, Aug. 21, 2026 /PRNewswire/ -- What: USPS will issue its 11th stamp celebrating Kwanzaa, the pan-African holiday observed by millions of Americans each year from Dec. 26 to Jan. 1. The first-day-of-issue event is free and open to the public. News of the stamp is being shared...