BIOS lunch 2025

29th November 12:00 for 12:30 at the Grosvenor Chapel, 24 South Audley Street, London W1K 2PA.

As we look forward towards marking the first fifty years of BIOS in 2026 all members, wives, husbands, partners and friends are invited to gather and begin the celebrations! Cost will be £50 for a three course lunch, including drinks, aperitif and canapés.

Booking details to follow.