CDs with lables that make them look like old vinyl records . You could also set up an old RECORD PLAYER and have REAL VINYL records for guests to play. Ooooh, perhaps even give the records as Wedding favors?
(image) What a great idea for the kids / grandkids! Perfect DIY project & recycle those used / broken crayon pieces, too. Would make for a great party favor, gift for Valentine's Day (or other occasions) or gift from Teacher to Students! Love it!