My Mother in law is 75!  I was put in charge of dessert for the party, so in addition to the cake, I made cookies.  Everyone loves cut-outs so I tried to think of which cookie cutter shape to use.  75 is big so I wanted them to be special.  I scoured Pinterest and came up empty.  Then I came up the idea to use the number cutters I have and just put the 7 and the 5 together.  You could obviously do this for any birthday or anniversary.  I am sure I’ll be doing it again!