Edit Event Start date to an earlier date, leave the Event End date as it is
Note:The time in Event details follows military time.
6.Click Save & Continue 7. Go to Registration categories 8. Update ALL Registration Category Dates to the same date you just configured for Event Start Date
9. Click Save & Continue 10. Return to Event details 11. Make the Event end date the same as the Event start date 12. Click Save & Continue to complete