San Antonio, TX 78238-5166. Please accept my gratitude and appreciation.Thank you for your time. Writing a letter is a simple and meaningful way for volunteers nationwide to say "Thank You" to all who serve. Scenario 3: An appreciation letter commending your employee on a job well done. For this exercise, you will write to someone in your life expressing your genuine appreciation for them. Access the full instruction in this article. Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). Short form to fill out and return for council approval.