I'm going to leave a restaurant because they were serving a homeless person
Why would you care if they served a homeless person?
My family can't afford to have them in my neighborhood
Serving the homeless is a selfless act. Encourage to help feed the homeless.
I'm off, I need to find and eat somewhere else.
I feel like this isn't as big of a deal as you're making it out to be. You should be happy that a homeless person is getting a hot meal.