Probably by the Board's definition, I am old in years. But no grass is growing under my feet.
I don't "mall shop, etc" but I can tell you where old people (mostly men) go in the morning, at least around this affluent area:
1. Fast food places: Old guys have small friend groups that meet at say, Burger King, around 8:00 am to get the cheap breakfast and lots of coffee. They sit and "chat" for a couple of hours. I stop with them occasionally.
2. Sams Club: I have been in the local Sams getting a prescription for DW and have met old folks who spend quite a bit of time in the store. Crazy to me.
3. Home Depot, Lowes: Old guys mill around looking at the latest tools they wish they could still use.
4. Some go to the golf course if they are still able and willing to play.
5. DW says that most of the older women take over the bathroom in the morning and then go to the beauty shop, and finally go to lunch. After all that, it's home for a nap!