we submitted design ideas to an embosser/stamp maker and they came back to us with the cutest logos. They are going to put it on a stamp (so we can stamp invitations, gifts, loot bags) and they are going to do a more classic version for an embosser so we can emboss all of our thank you notes and later correspondance (great keepsake).
This is site: Wilshire Graphic Press - Embossers, Rubber Stamps, and Stickers
Attached are the proofs they sent (FYI -- the D squared thing is because we are dara & darren. . . silly, I know.)