The Factory
From Tardis Wiki, the free Doctor Who reference
The Factory was the place where Andy Warhol and various of his friends worked. It was located on the fifth floor of 231 East 47th Street in Midtown Manhattan. (PROSE: The Exploding Somewhat Inevitable)
The Eighth Doctor, Sam Jones and Iris Wildthyme visited the Factory in 1968. Iris spent quite a bit of time there following her recent regeneration.
Valerie Solanis, a writer, tried to kill Warhol while he and the others were at the Factory. She merely wounded him. (PROSE: Femme Fatale)