Original Tenant:  unknown   Address:  4602 Ave D, East Flatbush, Brooklyn, NY   Opened:  unknown   Closed:  unknown   Later Tenants:  unknown   Photographed:  May 2019         A whole lotta unknowns up in that intro section! And that's because I glanced at this building thinking it was a supermarket. It probably wasn't. This building looks like a former supermarket, but prior to the Dollar General renovation, it really didn't look anything  like a grocery store. Oh well. Wishful thinking, I suppose.