VIENNA, Austria, Princess Sophia Wolkonsky, founder and CEO of Castillia, brought together members of royal families, international business leaders, technology executives and esports figures in Vienna from October 30 to November 1 for Castillia’s Heritage Gala 2026, an invitation-only celebration of cultural heritage, innovation and international connections. Under her leadership, the three-day gathering connected guests from royalty, […]This story continues at The Next Web