I really don't see why we can't trick or treat. It should be easy to social distance. my kids already have plans for masks! I do fully expect the city to cancel it though.
Our street is already making plans to save halloween. We will have some form of trick or treating and a safe outside party if it's cancelled. As a street, we love Halloween. And honestly, after so much else being cancelled, the kids will be really upset if we don't do something.