My elderly mother is visiting from out of state. Looking for places/event/things to do in the city that we can rent a mobility scooter at.

My elderly mother is visiting from out of state. I'm looking for places/events/things to do in the city that we can rent a mobility scooter at. My car cannot support transporting one. However, I can drive her to a location and she can hobble into one. We already hit up the San Francisco Zoo. We rented one there and she had a complete blast running around there. Looking for other ideas on the Peninsula or SF that we can do something similar.