Step into Caishikou where old Beijing's soul comes alive! Once the Qing Dynasty's bustling vegetable market, this neighborhood still thrives with authentic local flair. Century-old snack stalls hide in hutongs - don't miss the piping-hot sugar fire cakes and pea flour cakes. When lanterns glow at dusk, these alleyways transform into a photographer's dream, perfect for capturing that artsy shot over a cup of traditional tea.