Use this form to register attendees (you can register large groups!) and choose to either pay with a credit card or be invoiced and pay later. If you choose the pay later option, please note that we must receive either payment from your district or a valid purchase order form in advance of the event for your registrant(s) to be able to attend the event. Your payment should be made out to ED311. Go back to the event page for more info on the event.