For this one, I was letting my mind wander about good hobbies for seniors, something besides the usual gardening, walking, or playing golf.  Somehow I ended up remembering childhood hobbies, wondering if any of them would be fun to try in the golden years.  Jacks would have a learning curve, all right.  Please e-mail me at:  pjones41@kc.rr.com, and come join me on facebook, too.  Farmville, anyone?