They say you never forget your first time seeing Sandra Lee’s Kwanzaa Cake… and now we'll never forget making it. On this ...

Juneteenth, the nation's newest federal holiday, is celebrated by Americans on June 19 to commemorate the end of slavery in the United States, with a history dating back to the 1860s.

This Thursday marks 160 years since the origin of Juneteenth. Here's what to know about the holiday and why' it's celebrated.