Birthday cake wishes are even more fun to make when you can celebrate with two birthday people at the same time. Perhaps all of the candles on a 40th birthday cake expand the magic and help wishes come true.
Before your guests of honor arrive, add a fun birthday sentiment to the top of the cake using their favorite frosting.
Then strategically place the candles where you can still read the birthday message. Sing the happy birthday song, make a wish, and blow! May your dreams come true.