Love this idea!!
DIY: Salt Dough Eggs
This would be cute for any holiday, just use an appropriate cookie cutter to trace and cut out the shape, then whatever yarn works best for that holiday!
DIY Easter egg paper strip art --- I don't see why this couldn't be adapted to material for a quilt --- with fusibles maybe?
Felt Easter eggs
Easy Easter Craft for Kids - Bunny and Chicken Easter Party Hats - One Perfect Day
Une poule sur... une toile
Easter Craft: Bead Bunnies (Easter Craft Idea) | Spoonful