[Your Name] [Your Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Title/Organization] [Recipient's Address] [City, State, ZIP] Subject: Change of Event Time — [Event Name] Dear [Recipient's Name], I hope this letter finds you well. I am writing to inform you about a necessary change in the event time for [Event Name], scheduled to take place in Queens, New York on [Original Event Date]. After careful consideration and feedback from our target audience, we have concluded that rescheduling the event will better accommodate their needs and maximize attendance. Therefore, we kindly request your assistance in notifying all relevant parties of the new event details. The updated schedule is as follows: Previous Event Date: [Original Event Date] New Event Date: [New Event Date] Previous Event Time: [Original Event Time] New Event Time: [New Event Time] We understand that this change may inconvenience some attendees, and we sincerely apologize for any inconvenience caused. However, we believe that this adjustment will significantly enhance the overall success and participant satisfaction of the event. We kindly ask for your cooperation in amending any previously shared event announcements, promotional materials, and communications accordingly. Additionally, we request that you update the event details on your organization's website, social media platforms, and any other relevant channels to reflect the new time. Please note that all previously registered participants and ticket holders will be notified via email or phone about this change. We will provide them with the necessary information to adapt to the new event schedule and ensure a seamless transition. If you have any questions, concerns, or require further information, please do not hesitate to contact us at [Your Phone Number] or [Your Email Address]. We greatly appreciate your understanding and continued support in delivering a successful event. Thank you for your attention to this matter. We look forward to collaborating with you in making [Event Name] in Queens, New York a grand success. Best regards, [Your Name] [Your Title/Organization]