How much of London can you really cover on a long weekend? Quite a lot, actually. Explore art and artifacts at famous museums, marvel at UNESCO World Heritage Sites, sample food at the city’s oldest street market, and drink plenty of pints at historic pubs. Throw in a few lines of Shakespeare (at the Globe Theatre, no less), a red phone booth (they’re everywhere), and a rainy day (almost a given), and your London checklist will be complete.