In the spirit of the sold out 2023 Western White House Party, step into an elegant summer afternoon at one of the Peninsula’s most iconic private estates.
Join us for Le Blanc, a spring garden soirée set at the historic French château in Hillsborough, once the residence of Bing Crosby (1965-2025). On Saturday, August 15, 2026, from 2:00–5:00 PM PST, guests will gather for an elevated outdoor experience blending timeless architecture, curated company, and refined leisure.
Hosted by Harvard Business School Association of Northern California, and co-hosted by over 20 MBA and Ivy+ alumni organizations, this event brings together a highly curated community of exceptional people for an afternoon designed to foster meaningful connections in a relaxed, sophisticated setting.
The majority of the event will take place outdoors, taking full advantage of the estate’s manicured gardens and European-inspired grounds. In keeping with the theme, guests are asked to wear all white, creating a cohesive and visually striking atmosphere.
Guests can expect a polished yet social environment, with light bites, refreshments, and music complementing the setting. The tone is intentionally balanced: elevated but not formal, social yet selective.
A special thank you to Alex Buljan of The Buljan Group for making this extraordinary property available. The residence is currently offered for sale at $28,995,000, presenting a rare opportunity to experience a legacy estate of this caliber firsthand.
Additional property details:
Video Tour: https://www.buljangroup.tv/home-1/v/inside-the-crosby-estate-25000000-private-estate
Robb Report: Bing Crosby’s Longtime Bay Area Home Lists for $40 Million
This is a private, invitation-style gathering with limited capacity.
This event is co-hosted by Harvard Business School Association of Northern California, Stanford Peninsula Club, Stanford GSB Alumni Association, Dartmouth Alumni Association of Silicon Valley, Penn Club of Silicon Valley, Kellogg Alumni Club of San Francisco Bay Area, Columbia Alumni Association NorCal, Yale Club of Silicon Valley, Yale Club of SF, Duke Northern California, UCLA Bay Area Bruins Network, Oxford Alumni Network of NorCal, UC Berkeley Haas, UC Berkeley International, Brown Club of Greater San Francisco, Wharton Club of Northern California, Cornell NorCal, London Business School, MIT Club of North California, Chicago Booth Club of Northern California, Carnegie Mellon SF Bay Area Network, Harvard Club of Silicon Valley, INSEAD Alumni Association of SF Bay Area, Michigan Ross Alumni Club of SF Bay Area and many others.
Date: Saturday, August 15, 2026
Time: 2:00 p.m. - 5:00 p.m. PT
Location:
Bing Crosby's French Chateau-style Estate
1200 Armsby Drive, Hillsborough, CA 94010
REGISTRATION
Cornell NorCal dues-paying members and non-members: $135
Register here: https://hbsanc.org/events/216948
Buy tickets in advance online; no tickets sold at the door. All tickets are non-refundable and non-transferable.
TRANSPORTATION
Street parking is available.
QUESTIONS? Contact Anjai "AJ" Gandhi of the Harvard Business School Association of Northern California at info@hbsanc.org
Join Cornell NorCal here, and donate here. Cornell NorCal is a 501(c)(3) non-profit alumni club that receives no funding from Cornell University.
Event proceeds go toward overhead costs and supporting newly admitted students from the SF Bay Area.
By registering for and/or participating in this event, you agree that you will adhere to the Cornell University guidelines in regard to COVID-19. Stay informed at covid.cornell.edu. If you are sick or showing symptoms of COVID-19, please stay home. Cornell University is not liable in the event of a COVID-19 outbreak. Attendees will participate at their own risk.
