Sentence examples for the event itself from inspiring English sources

The phrase "the event itself" is correct and can be used in written English.
It can be used when describing or referencing a specific event, emphasizing its importance or distinctness from other events. For example: - The festival was well-organized, but the highlight of the weekend was the event itself - a live concert by the popular band. - The seminar was informative, but the event itself was rather lackluster and did not meet attendees' expectations. - The conference was well-attended, but the event itself was overshadowed by the keynote speaker's controversial remarks.