Subject: Join us for a Fantastic Surprise Party — You're Invited! Dear [Name], We hope this letter finds you in high spirits and good health. It brings us great pleasure to announce a special event for [Guest of Honor's Name], and we couldn't keep it a secret any longer — we're throwing a magnificent Surprise Party in their honor! We believe it's only fitting to celebrate this occasion with dear friends and family — like you! Date: [Event Date] Time: [Event Time] Location: [Event Venue] Activities and Excitement Await: Expect an evening filled with delightful surprises, laughter, joyful memories, and heartwarming moments. There will be delicious food, refreshing beverages, and a wide variety of fun-filled entertainment planned just for your enjoyment. Our party planners have put extra effort into every aspect to ensure that this occasion becomes an unforgettable memory for all involved. Dress Code: We kindly request that you dress in casual/formal attire for this party. Feel free to add a touch of pizzazz to your outfit, as we will be capturing special moments throughout the event. RSVP Details: To guarantee a spot on the guest list, we kindly request that you RSVP by [RSVP Date]. You can respond by calling [Host's Phone Number] or emailing [Host's Email Address]. Please let us know if you have any dietary restrictions or special requests, and we will do our best to accommodate you. Additional Oregon Sample Letter for Invitations to Surprise Parties: 1. Sample Letter for Invitation to Surprise Birthday Party: Dear [Name], We are thrilled to extend an invitation to you for a remarkable and surprise-filled event! [Guest of Honor's Name] is turning [Age], and we want to celebrate this momentous occasion with our loved ones. Mark your calendars and join us on [Event Date] at [Event Venue] for an unforgettable evening! 2. Sample Letter for Invitation to Surprise Retirement Party: Dear [Name], Get ready to bid farewell to our dear [Guest of Honor's Name], who is retiring after a long and successful career! We cordially invite you to join us in the celebration of their accomplishments and to honor the well-deserved time they are about to enter. The surprise party will take place on [Event Date] at [Event Venue]. 3. Sample Letter for Invitation to Surprise Anniversary Party: Dear [Name], Love is in the air as we commemorate [Couple's Names] on their [Number]-year anniversary! Please accept this invitation to celebrate their enduring love and commitment to one another. Join us at [Event Venue] on [Event Date] to surprise them with an evening filled with joy, romance, and heartfelt moments. We sincerely hope that you can make it to this extraordinary event. Help us keep this surprise under wraps — we kindly request your utmost discretion. Let's make it a night to remember and create everlasting memories together! Kind Regards, [Your Name] [Host's Contact Details]