WELCOME TO THE CONSERVATORY AT ONE SANSOME, A BREATHTAKING NEW EVENT SPACE IN THE HEART OF DOWNTOWN SAN FRANCISCO - 113 YEARS IN THE MAKING.
Crowned by a soaring glass atrium that floods the fully unobstructed 8,100 square feet of primary space with natural light, The Conservatory offers a one-of-a-kind guest experience for the most exclusive weddings, corporate events, nonprofit galas and fundraisers. The entire space consists of the Atrium, the Holbrook House bar and restaurant, and the sophisticated North Lobby, amounting to nearly 16,000 square feet of usable, rentable event space accommodating up to 2,046 guests.
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