Don't overlook Guanzhuang Crossroads on your Beijing adventure! This unassuming intersection captures the raw heartbeat of the city's east side, where sizzling woks harmonize with bicycle bells in a distinctly local rhythm. As dusk falls, follow the aroma of roast duck to family-run eateries, and don't miss the crimson candy-coated haws from Grandpa's mobile cart – that crunchy sweetness embodies old Beijing's street food legacy.