Depends on where you are! In some places in Canada you could store tires for winter/summer change over.
if the population is there, you could get equipment and run a Maker Space, and collect a monthly membership.
Or as other have said, just rent it out to others!
With the new king, call it ChuckBucks or ChuckChange.
Or, since you’re creating an entire financial institution, get your vast marketing team to do what you’re paying them to do.