Organizer-published dossier for the Campden Club Co-Investment Showcase in Milan on 17 September 2026, staged at the Hotel Principe di Savoia, Piazza della Repubblica 17, Milan — the Dorchester Collection property Campden Wealth names on its Milan 2026 page. Campden describes the co-investment workshops as a key driver for its families to "do business": members state their business and investment needs, take questions, and exchange peer leads in a closed-door setting. Attendance is qualification-gated and limited to family principals, next-generation members, family offices, family businesses and private investors. Campden publishes no attendee, speaker or advisory-board list for this Showcase — this dossier therefore ships with an empty roster and says so rather than importing names from the co-located Forum or any third-party listing. Public OSINT only; photo-QAA FAIL this cycle, so the page ships text + GIS (real venue pin) with no photography.