A few have asked about how to change your username so that you can attend tomorrow's Meet & Greet and not use your name or email address. It's very simple to do.
1. Hover over your photo icon in the login bar
2. Click on Profile in the drop down box
3. You will see a place to edit your photo and Username in the window that opens
4. Click edit and change your name
5. Be sure to click on save when you are done to save your changes!