From Manassas Va. I am an Electrical Engineer and my wife is a dietician/nutritionist. We are taking our son to grad school at Ga Tech
I would not recommend accepting a request from this person, unless you live in a well to do area without any blight, especially if you live in an inner city neighborhood where people hang around outside as part of their culture. He is not comfortable being in a neighborhood where real working class folks live and hang out.