White painted stones by Natasha Newton - These would make a nifty place card. Just hand your guests a business card with a matching design on it. Then they get to match the card to the rock at their place. They could then take the rock home as a keepsake.
Family Rock Garden - Natural Keepsakes -The project could easily be done with polished flat stones and weather proof paint or you can purchase pre-made ones from Serenity Health and Home Decor., cute idea for rob and anns site :)