On a Clear Day You Can See Flatbush
Barbra Streisand has a doll shop in her basement. Part of an old-timey underground “street” — complete with clapboard storefronts and faux-stone walls — built beneath the dream home featured in her 2010 coffee table book, “My Passion for Design,” the showroom for antique playthings fills a void from Streisand’s childhood: “I never played with…