Paper Strip Easter Egg Art for Kids Could do this with any shape. Hearts for Valentines, Shamrocks for St. Trees or ornaments for Christmas. Well, you get the idea.
These are really cute - would be easy to construct, too, with folding of circles for motor skills - not sure if they're just patterned paper circles or cupcake cases, but either would be fine.
Chicken Egg Cups - a simple upcycled craft idea. Adorable and easy from Red Ted Art.
Conejo de Pascua de pinzas pintadas - Easter bunny from painted clothespins