Now that your tickets have started rolling in, and you're able to see the gifts made from your Event Registration, you'll probably want to make sure this data is being recorded on your Contact Records. While you'll be able to see the Attendee information in your Event page, the actual Registration and Associated Gift (with the ticket) will come through the Gift and Contact Import Tool. That's to say, when someone registers on the event page, that information will all need to be imported via the Gift and Contact Import Tool.
Virtuous will do the heavy lifting for you, though! All Attendee information will be bundled, and these imports will be bundled together at midnight local time and pushed through to the Gift and Contact Import Tool as a New Import.