>> Continuing their trend of showing only the weirdest awesome movies for free in this city, the Library of Congress’ Mary Pickford Theater will actually screen an episode of Mystery Science Theater 3000 tonight as part of their Screening Shakespeare series. Really. It’s the episode of MST3K where the crew is forced to watch a laughably bad German made-for-TV adaptation of Hamlet — as the press release rightly notes, “is that Ricardo Montalban as…