updated August 6 2021 a new DIY article on how to get rid of hornets is here
After dinner Steve said he wanted to go to Bloomfield/ Friendship neighborhood and show me an incredible nest, alive with hornets coming in and out. Perhaps an expert will be able to identify what type of hornet they are by the nest structure but after researching them when we got home tonight, I wish I had the telephoto lens and didn’t get quite as close with my 50mm fixed lens. I read about how they can sting multiple times and can be very dangerous to animals and humans. Hope no one decides to disturb this nest but it is so low to the sidewalk, hanging right over the middle, near a PAT bus stop.
People walk under it all day long and it ‘s fairly well camouflaged by the tree leaves. It seems the color of the church stones. 
from the other side you can see the nest entrance
Unsuspecting woman approaching the sidewalk where the hornet nest hangs.
PAT bus stop