Taiwan — Festival & Winter Holiday Table: beef noodle soup, oyster vermicelli, ginger duck

Curate a winter‑holiday food table for Taiwan. Spotlight beef noodle soup, oyster vermicelli, ginger duck, sesame oil chicken, tangyuan, warm douhua. Return a 2‑column markdown table: tradition/context → dish & how to enjoy it, with regional variations and non‑alcoholic drink pairings.