Subject: Notice of Revised Event Schedule — Adjusted Event Time [Your Name] [Your organization name] [Your organization's address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Designation] [Company/Organization Name] [Address] [City, State, ZIP] Dear [Recipient's Name], I hope this letter finds you in good health and high spirits. I am writing to inform you about a change in the schedule for the upcoming [event name] in San Antonio, Texas. Due to unforeseen circumstances, the event time has been revised to better accommodate the attendees and ensure a successful gathering. Our team has thoroughly assessed the situation and after careful consideration, we are confident that the updated time will provide an improved experience for the participants. The revised details for [event name] are as follows: Date: [new event date] Time: [new event time] Venue: [venue name] Address: [venue address] We understand that this change may cause inconvenience to some individuals who have already made arrangements to attend the event. Therefore, we sincerely apologize for any inconvenience caused and assure you that it was an unavoidable decision taken to enhance the overall event experience. We kindly request you to update your calendars and notify all respective attendees, sponsors, and partners about the adjusted event time as soon as possible. We value your cooperation and appreciate your understanding in this matter. Additionally, we encourage you to share this information via your organization's website, social media channels, and any other relevant platforms to reach a wider audience. Should you or any of your team members have any questions or concerns regarding the revised schedule, please feel free to contact our event coordinator, [Coordinator's Name], at [Coordinator's Email] or [Coordinator's Phone Number]. We will be more than happy to provide any further clarification and assistance. Once again, we sincerely apologize for any inconvenience caused by this change and express our gratitude for your support and cooperation. We look forward to your continued participation and a successful [event name] in San Antonio, Texas. Thank you very much for your attention to this matter. Warm regards, [Your Name] [Your designation] [Your organization name]