Parents are 96 and 94...I drive them everyday to two stores. Looking for something for them to do a few hours a week. Suggestions?

We took the car from him.. They live independently in their own home. But are definitely creatures of habit.. Looking for something g maybe one day a week for a few hours for them to do,,,,Maybe tell them they are invited to a party or something so they have something different to do.. my dad loves music and he plays the harmonica and my mom loves to chit chat...... I would drive them and pick them up..