You don't even need showrooms to give test drives -- there are companies out there which will drop off a car to your house to do a test drive.
Tesla mostly does test drives out of showrooms, but there is this:
> Tesla occasionally hosts test drive events for those who don’t live near a showroom. You can check out our events page to find regional test drive tours near you.
Tesla mostly does test drives out of showrooms, but there is this:
> Tesla occasionally hosts test drive events for those who don’t live near a showroom. You can check out our events page to find regional test drive tours near you.