Editing your profile
The only information you cannot change once you have logged in is your name and e-mail address. Before logging in, ensure that your name appears correctly and make any necessary changes beforehand.
If you want to change your avatar features, upload a different picture, or input a different Twitter handle, you can easily do so at anytime by navigating to your homepage and clicking 'Edit Profile.' Once you're done, other attendees will be able to see your updated info on your profile page.