How does registration work? You need to be logged in to the site in order to register.

Set Start Time If a Public Event is marked with a start time, such as 12 PM, that means there is only one of that Public Event. You can register for that event by clicking the Register link in the event information at any time.

Start Time Range If a Public Event is marked with a time range, such as 10 AM - 6 PM, the phrase (Ongoing), or both, that means the Public Event starts a new group every time enough players register. You should not register until you are ready to play, as your Public Event will begin as soon as enough people have registered. There is no scheduled start time for it. If you are already registered in the current group, you will not be able to register again. Once the current group has started, you will be able to register again for the next group.