Holmes & Watson in Charles Augustus Milverton

Sherlock Holmes’s birthday is celebrated every January in New York City. The Weekend is always fun, filled with formal and informal opportunities for Sherlockians new and old to gather for a common purpose. See our next event dates.

The BSI schedules a number of Weekend events open to the public, and other Sherlockian groups arrange additional activities.

You can pick and choose which events you wish to attend. For those needing lodging, the BSI arranges for advance prepaid accommodations with special tax-free rates (a 20% savings).

BSI-sponsored events open to everyone include:

  • The BSI Distinguished Speaker Lecture*
  • The Merchant’s Room
  • The BSI Luncheon Reception*

* requires prepaid reservations / tickets

Dates of the Next BSI Weekend

FAQ – BSI Weekend & Event Frequently Asked Questions

Get Notified When Event Registration Opens

Other Sherlockian Activities During the Weekend (separate website)

More About BSI Events

BSI Event News and Books

Reports on BSI Weekend & Events

Other BSI Events

The BSI Dinner

About the Baker Street Irregulars