@yvetteinswitz: Happening this weekend 5-6 Sept 2026! A festival that only happens once every 4 years, bringing the Biedermeier era (1815–1848) to life where hundreds of years of Swiss traditions come alive through stalls, crafts, food & local specialities. 🇨🇭✨ In 2026, guest canton Nidwalden takes centre stage, showcasing its traditions, culture and culinary specialities to visitors. 🇨🇭✨ And the highlight of Sunday? The grand Biedermeier parade, with hundreds of people in elaborate period costumes bringing 19th-century Heiden to life. 🎩👗🇨🇭