Hi Russ
"Obviously, some of you have been fortunate to go looking for old locations in person in years past,"
quote from OP
While not looking for old offices/studios per se the 1st time we went to see Jerry Butler in Washington DC we stayed at the Washington Plaza on Thomas Circle.
It was only a couple of years later after reading an Andy Rix article on here that the penny dropped. We could have been sleeping on the site of Shrine Records !
Cheers Paul