Jennifer Garner's Easter Eggs Look Pretty in Pink and She's Damn Happy About It

Jennifer Garner rolled up her sleeves and got dirty ... for Easter's sake, even though her kids were nowhere in sight.

Jen took a little time to dip some eggs, and her fingers, into a self-painting setup in an L.A. park on Saturday ... while running a bunch of errands. The hands-on mom looked extremely pleased with her pastel choices.

In your face, Bunny!