Give him a surprise party.


When my mom was 80 we did it.


I got her address book and started calling people. Eventually some of them took over calling others. I rented a tent and reserved space in a public park and two or my sisters brought her there on the premise of a picnic.


It was two years ago and she still talks about it.


Many years earlier when my dad was 60, we did one for him. We (I'm the oldest) invited him and mom over for dinner.


We had about 40 people in the house. Same thing. He talked about it for years!