If your looking for local activities and events , I'd check out these websites:
Keep Albany Boring and
All Over Albany
Alive at 5, is a free concert event held on Thursday's on the Albany Riverfront. Washington Park has free plays outdoors at the lakehouse (Park Playhouse). You should be able to find the schedules online and a quick bus trip should get you there just fine.
Other than that, there are plenty of churches around if that's your thing, plenty of restaurants and bars (allot of nice choices on Delaware Ave, Lark Street and Madison Ave) coffee shops, the library etc. On Scotland Ave near the hospital I believe there are a few also that you could easily walk too, other than that you most likely will have to hop on a bus.
Unfortunately, I'm not in my 50's and don't even live in Albany (my parents do) so I can't speak directly to your post... but hopefully something I listed may help. Best of luck!