To see your Event Overview, navigate to the Event Page. Right below the Event name and picture, you'll see your Event Overview tile. Every Event you sign up for will have this—you can access it at any point after registering.
Clicking on 'My Overview' will bring you to a pop-up where you can view your personal details in regards to the Event. You can view your Form Answers, any Event Documents if there are any, your Schedule for the Event, and more.