Hand out flyers with 3-D popouts, business cards which fold into boxes, or start a postcard campaign with your own custom designs. Client relations really shine here, too...why not send out holiday cards to your client list with your handwritten note and signature? (Doctor's offices seem to like this service; they have their whole office staff sign one card and every patient gets one of their personalized cards.) What about some fun self-promotional items related to your business? If you're a realtor, for instance, give out our handmade "wet paint" moving announcements packed in a tiny paint can. Have fun!