Need to pay with multiple payment cards?
If you need to pay with two cards, please proceed to register for the base registration and anything else that can be added to that card. Proceed to checkout and pay for the registration. Once you have completed that step, come back to the registration page and add any additional events. When you proceed to the payment page again, you will be asked to reenter your payment information.
Already registered but want to add something else?
If you've already registered but want to add additional items, just come back to this page. You will be able to edit your additional events until about two weeks before events.
Wanting to add a second ticket for something you are already registered for? You will have to remove the first ticket and add 2 tickets (or however many you want) back on to your registration.