Wanted New Cards: Leap Year Birthdays

We have a categorie that needs some attention:

A long list of relationships have been added to the category :

We’d like you to create at least one card for these sub-categories using the Stock Cards function (Bigstock) or your own graphic designs.

Remember, when you’re submitting your new card, add a little note about the intended category in your Notes to Reviewers. Be inventive,  be clever, be creative. Good luck!