Consider how you'll handle such disasters. Think of all the contingencies you can and decide what you'll do. Put all this in your studio policy. Adjustments in Student Activities Recitals Recitals are a significant logistical concern because you have no studio in which to hold them. Therefore you must locate a recital venue.
Food service is a problem.
If you do rotating mini-recitals, ask the host family to provide refreshments. Rotate group lessons in homes. You will have to tailor your studio policy to being a traveling teacher. Your studio policy will be different, in almost all respects, to that of a in-studio teacher. You are providing a special service.