I meet them at the shopping center or supermarket. Just go and talk with them, be polite. They will love the attention.The next thing they will want you to take them for a drive,or home.
I touched my grandma once just decided one day I would feel an older woman. She was early nineties but still very much full of energy and faculties, totally took her by surprise just went between her legs and gently got a nice hand on it.
This is why as a single man of 63, I love older women. I'm into women 70+ years old. They love to fuck and suck. Pussys can be bald or hairy. Just smell clean. I love stretch marks, cellulite and varicose veins are a bonus.