Here's a beautiful way to weight menus at an outdoor wedding -- and identify tables at the same time. For each plate, you'll need a smooth, unpolished stone -- we used Mexican beach pebbles (available online). Add the table number with a rubber stamp and ink pad; if you make a mistake, just wipe clean. Do the stamping a day or two before the wedding so ink can dry. Scatter more stones down the center of the table to follow through on the theme.