I have a very small positive critique, you have a wonderful message but please extend this to people with all kinds of skin problems. Psoriasis runs in my family and I have stares from people. They sometimes don't have any ill intent but I can see them stare. I love the fact that you are forming a support group but my heart says you can carry your story and change the outlook of people
Liked your idea, but instead of multilevel parking which again is a huge parking structure, you must try towers. Like Carvana a car vending machine. Perhaps charge a few quarters for parking and use that proceeds to plant trees I helped out farmers in Yamatval district in India. I learned so much from them about plants. I can give you a list of plants according to the US zones that will be very beneficial and can also generate revenues in turn. Good luck with your project!