These games & fun ideas were from Erwin Vogel.
1) He would put lollipops on a particular plant on a birthday, and said it was a magic tree that would only grow lollipops on that child’s birthday.
2) He would give kids “Vitamin M”, which was an M&M candy
3) He would celebrate the “billionth” second of life.  That’s around 31.7 years.