The Baker Street Irregulars holds the BSI Dinner every January. The first BSI Dinner took place in New York City in 1934, and the annual tradition has continued since 1940.
Details about past BSI Dinners, including BSI Honours and group photos, are available at the BSI Trust website.
While most events during the BSI Weekend are open to all Sherlockians, the BSI Dinner is limited to members of the BSI and invited guests.
Please note that we do not accept applications for membership or requests to attend the BSI Dinner.
The Baker Street Irregulars 