This recipe would work for kids to make themselves at a party if you lay out all the ingredients or for a group who needs some fun snacks.
The base is always a cut piece of celery filled with cream cheese or hummus. The head is half a cherry tomato and the eyes use a dot of cream cheese and a tiny piece of black olives. Chives make the antennae. The rest is up to your creative juices.
Step by step instructions with photographs can be found at Clean Food Crush.