Milemarker 40 Birthday Ideas} ~ These milemarkers are a great keepsake to commemorate a milestone birthday. Have your guests write some fun anecdotes or birthday wishes on them. Simply decorate cardboard numbers with mod podge and scrapbook paper. But 50
birthday centerpiece idea -- tie balloons on top--fill with any candy. let kids guess on paper how many pieces of candy are in the jar. one who is closest gets the jar at the end. Could work as table numbers/center pieces too!