[Your Name] [Your Address] [City, State, ZIP Code] [Email Address] [Phone Number] [Date]

Dear [Friend’s Name],

I hope this letter finds you in good health and high spirits. I am writing to invite you to celebrate my birthday with me! I am turning ten years old, and I would be absolutely thrilled if you could join me on this special day.

Date: [Date of the Birthday Party] Time: [Start Time] to [End Time] Venue: [Party Venue] Address: [Party Venue Address]

The theme of my birthday party is [Theme]. We will have lots of exciting activities and games planned, including [Activity 1], [Activity 2], and [Activity 3]. There will also be delicious food, a beautiful birthday cake, and goodie bags for all the guests.

To make sure we have enough space and supplies for everyone, please RSVP by [RSVP Date] by either calling me at [Your Phone Number] or sending an email to [Your Email Address]. Kindly let me know if you have any dietary restrictions or allergies so that we can accommodate your needs.

I am really looking forward to celebrating my special day with you. Your presence will make it even more memorable and enjoyable. Please come dressed in [Dress Code] and bring your lovely smile!

If you need any assistance with directions or have any questions, please do not hesitate to contact me. I will be more than happy to help.

Thank you for being such a wonderful friend, and I cannot wait to see you at my birthday party!

Warmest regards,

[Your Name]