Hotel Rooms, Panel Suggestions, and Dealers Registration ALL OPEN!

Have you booked your room yet for 221B Con 2025? You can do so by visiting our Marriott Booking Page.

Want to suggest a panel for 221B Con? The Panel Suggestion form is now active. Please follow this link or find it in the 2025 Con link in the header.

Under the same header you can also apply to become a dealer at 221B Con.

Don’t forget to get your membership in the Store! We can’t wait to see you in April!