Guests are sure to remember your wedding day if all they have to do is peel and stick a reminder to their calendars. You can personalize adhesive labels at home. Buy 1-inch round labels from an office-supply store, and follow the manufacturer's instructions to download and customize the template. Print labels with your date using a laser printer. Cut each sheet into rows of labels. Laser print note cards with a message to "save the date." Affix a row of labels to each note card with a glue stick.