This document discusses the Walpurgis Night holiday. It provides background on the holiday's origins in ancient Celtic traditions and its connection to fertility rituals. The document also explores how the holiday was later combined with the Catholic celebration of St. Walpurgia's day and discusses some common traditions like bonfires and maypole dancing. It analyzes how the Walpurgis Night is portrayed in various literary and musical works and remains an important part of cultural celebrations in many parts of Europe.