Ask your grown-up to help you to hard boil an egg.
Wait until it has cooled down.
Can you decorate it to make it look like a person or an animal?
You could use pens or stick on different materials you find around the house or garden.
Can you use an empty hard-boiled egg shell to grow some cress or grass seeds.
If you draw a face on the shell, it will look like your 'egg person' is growing hair!
When it gets long, you will be able to cut it!