W3+ Fair Jena 2025 Hall 1 and Hall 2 fully booked – Hall 3 in planning SAVE THE DATE W3+ Fair Jena 2025 | 24 + 25 September 2025 9.30 AM – 5.00 PM Sparkassen Arena Jena, Germany SAVE THE DATE: W3+ Fair Jena – 24 + 25 September 2025 GET INSPIRED – The W3+ … Continue reading Jena