You cant think of the Spring Equinox without thinking of eggs, bunnies and chocolate! Particularly chocolate - or is that just me?...
Decorate some blown eggs - use the inside for baking some delicious cakes!
Be creative - use paints, pens, glitter or go with natural items to dye them - onion skins, paprika or celery leaves make yellow, beetroot will make pink and spinach, or mint will make green. See what you have in your kitchen cupboards..