Search for "sozial treff <your city>". Call there and talk to someone. The churches are also good places to ask. German churches organize a lot of social events. If I interpret "at my age" correctly you mean that you are too old. Let me tell you, especially for older people there exists tons of stuff in your city.
Thanks for the tipp - I’ve been trying to volunteer at the refugee centre ON MY ROAD for months but my application is going nowhere. I’m not super old, just entered my sixth decade, but bogged down in parenting instead of socializing.
EDIT: Super Tipp, danke. Habe gleich zwei Treffpunkte in der Nähe gefunden und werde diese im neuen Jahr besuchen.
