My wife can't place this cool flower that has sprouted in our garden. Notice the palm-like leaves which are a nice addition to the blossom
SOLVED: Mystery Garden Flower ID
It's an astilbe. It popped into our heads out of nowhere while driving around.
Not an Astilbe (which has basal compound foliage). Audrey is correct, it's a Filipendula and likely F. rubra based on the pink flower color.
Cool! Happy to be wrong and corrected. We thought it was astilbe for years!