Looking for places to volunteer to play piano for an hour a day.

I am a retired senior who has been playing piano most of my life: volunteering in seniors' homes, or accompanying choirs. I am looking for places where I can play piano - casually - for residents who like to sit and listen to music. I am not a professional musician, but I play at a grade 7-8 level or above. I am very open to other musicians who would like to join in with either singing or playing an instrument. I live in Toronto and I don't drive.