Excellence Black Tie Weekend 26'

• 📅Thu 29 Oct 2026 – Sun 01 Nov 2026
• 📍Center of Science and Industry (COSI) — All events
  333 West Broad Street, Columbus, OH, US
• 🎫From €33.85

**Excellence Black Tie Weekend '26** is a formal, upscale weekend celebration—typically featuring galas, dinners, and social gatherings—where guests dress in black tie attire to network, celebrate achievements, and enjoy a premium, elegant experience. *Note: I don't have specific details about this particular event, so this summary is based on the name alone. If you can share more information (hos