Mudd Day
December 20
It’s Mudd Day on December 20, 2026. Round up friends, learn one new thing about it, and celebrate winter-style.
Photo: Sdkb via Wikimedia Commons.
It’s Mudd Day on December 20, 2026. Round up friends, learn one new thing about it, and celebrate winter-style.
Photo: Sdkb via Wikimedia Commons.