see what I found today!

This is Red agaric mushrooms.
That usually refers to Amanita muscaria, also called the fly agaric.

Common in folklore, fairy tales, and Christmas imagery (some believe its red-and-white look influenced Santa Claus colors)

It Contains psychoactive and poisonous compounds Eating it raw can cause nausea, hallucinations, drowsiness, or worse.

You can Found in the Northern Hemisphere (Europe, Asia, North America), often under birch, pine, or spruce trees.