Would you like to add The Origami Collection, T-shirts, and/or the Monday Dinner to your already-completed registration? Using the "Forgot Something?" registration form below, you can add any or all of these items to your Convention registration. This is only for people who have already registered; if you haven't yet registered, you'll find all of these options on the regular registration form.

If you add shirts and/or the Collection on your "Forgot Something?" form, you must pick them up from The Source during its open hours on Friday, Saturday, or Sunday or pay for shipping fees to get them delivered to your home after convention. See the Shirts and Book page for details.

Please note that the "Forgot Something?" form does not check for duplicates or alter what's already in your regular registration. If you ordered a small T-shirt in your regular registration and order a medium on the add-on form, you'll get two T-shirts.

Your "Forgot Something?" registrations:


  • Registration for Convention 2024 "Forgot Something?" will open on May 28, 2024 EDT.