someone said: Don't take them for a ride though.
I wish I had the kinda parents I could take for a ride. I have been on my own since 17, taken care of myself ever since. Parents never had much, so dad always tried to do special things for me through the years. Helped me rebuild a truck so i could have a car when i was 18, bought me a strat when I was 17 so i could play a nice guitar, (that i had to pay him back for...in his words "to teach me responsibility") the acoustic, and now the jaguar.
so if allowing him to do something special for me at 27 cause he has some extra money is "taking him for a ride" and it would break his heart for me to deny his gift, then i'm happy to buckle up, take the ride, watch his face fill with joy, while he does his best to make me happy.
which he wistfully does.
you'll see...parents do strange and amazing things for you when you get older, and you do the same for them.