No problem! You have a couple of options:
1 - You can add an "estimate" start date and don't click the option to publish it online. This will give you access to all the resources including the videos, promotional materials, etc.
2 - You can create your Alpha without a start date and add your course details later on once you’ve confirmed the date. You will still have access to preview all the videos but you won't be able to download the Alpha talks until you add a start date.
When your start date is confirmed, click on "Edit Alpha Details" and choose the right date from the pop up calendar.
Remember to publish your Alpha online so that people can find your Alpha on our TryAlpha.ca page.