Create a bracelet or necklace based on the DNA of a spitting cobra or a sweet orange. This would probably need a little bit of adult help, particularly for the younger ones.

All ages, but under 8s will need to be accompanied by a parent or carer.

You don't need to bring anything!

More info on the <a href="https://wiki.emfcamp.org/wiki/DNA_Bracelets">wiki</a>.