Sustainability, collaboration & stadium development: 3 perspectives at #SFS26.🎙️ 🎙️Serena Tigani, Social & Environmental Sustainability Expert at UEFA 🎙️Gianfilippo Valentini, Founder of SFS 🎙️Carolina Zavanella, General Director at GAU Arena Join us🔗  socialfootballsummit.com/en/…