How's this for an imaginative invitation? Inflate a balloon (for sanitary purposes, use an electric pump, if possible). Pinch off the end, but don't tie a knot in it. Write your invitation details on the balloon with a bright permanent marker; make sure the ink is dry before you deflate it. Place the balloon in an envelope, and mail one out to each guest. When your guests receive it, they'll have to blow it up to see what it says.
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Decorate the outside of a small candy tin, line it with felt or silk, and insert a penny or, if you can find one, a silver dollar from the birth year of your friend or loved one.
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Use masking tape instead of transparent tape to put up streamers and balloons for your next party. The masking tape won't leave a residue on the wall like transparent tape does. Always remember to remove the masking tape within a day or two. If you wait too long, it could take paint off the wall when it comes off.
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