If you are looking for a party that is creative and will tickle your funny bones then consider having a crazy hat party. This theme is perfect for birthday parties, retirement parties, going away parties or coming home parties.
Create invitations in the shape of a hat. Write on the invitations for guests to wear the craziest, silliest, funniest hats they can find. You'll need plenty of plastic hats for decorations. Turn plastic hats with a flat top over to use as bowls for chips and appetizers. Look for hats that hold cans of soda on the top and have a straw attached for an easy way to enjoy your beverage. Raid party supply stores or find online shops that specialize in Hats. Provide different kinds of beverages in cans and one hat per guest.