Early registration pricing: June 30 (online, or postmarked by this date)
Pre-registration closes: midnight EDT July 21 for both online registration, and for receipt of mailed in reservations.

You can advance register for the Convention, dinner/breakfast events, and excursions in two ways: online or by mail.


Register online at (through July 21). Just sign on, choose 2023 3D-Con Registration, click your choices, and indicate how payment will be made. If you registered online for past conventions, you are already in the system. If you decide to pay with PayPal, you will be taken to PayPal's site and asked to enter credit card information (or you can use your own PayPal funds). You don't have to have a PayPal account to pay online. PayPal is simply a credit card processor. When you register online, you'll get a confirmation email, as well as a reminder email shortly before the convention.

Via Mail

Download the NSA 2023 registration form below, fill it out, and mail it in. If you choose the mail option, you still have a choice of making payment either by check/money order or electronically through PayPal. Details are on the form.

NSA 2023 Convention Registration Form:  

Full Convention Registration $130
Single Day Wednesday $30
Single Day Thursday $50
Single Day Friday $50
Single Day Saturday $50
Single Day Sunday Free
Child under 18 Free

Please note: Credit cards, cash and personal checks will be accepted for on-site Registration, Meals and Excursions.

Our refund policy is as follows (refunds will be made after the end of the Convention):

  • Registration
    • Cancellation received before July 17 - fully refunded
    • Cancellation received on or after July 17 & before July 24 - registration fee minus $20 administration fee
    • Cancellation received July 24 or later - no refunds
  • Meals
    • Fully refunded before July 24
    • No refunds July 24 or later
  • Excursions
    • Fully refunded before July 24
    • No refunds July 24 or later.