Please see the Stay Well NYC Pledge, below, from NYC & Company and the Guides Association of New York City. The biggest challenge is to maintain 6 or more feet of social distance.
That means tours are doable, but... we need to be cautious, and mindful of the constraints. How will you or I be traveling to/from the tour? Will we take public transit within the tour? (The latter is typically part of Brooklyn 101 and Brooklyn 202.) Will there be bathrooms before, after, or during the tour? (Bathrooms are available, but far fewer than previously.) We can discuss.
Touring Brooklyn Blog
Observations and ephemera related to my tours and Brooklyn. Comments and questions are welcome--and moderated.