We've all seen and do the wine charms... but I have to say I never thought of doing something to help party guests keep track of their beer or soda cans. I love this idea from Lydi Out Loud. She made cute helmets with a Cricut attached to elastic hair bands as "can charms." If you don't have a Cricut, you can use different colored footballs that would be easy to cut out. Find this idea and more for your parties here.