It was a valuable health education event for our community, and we appreciate your willingness to offer your infor- mation, services, and time during the event. Learn how to write an employee appreciation letter with these templates and examples.Download the template for free (PDF or Word). Governor JB Pritzker is glad to assist Illinois residents in honoring their accomplishments or celebrating milestones. Requests must be made at least 30 days. The message of appreciation should stand alone. Be brief, warm, and sincere. Thankyou letters should begin with a statement thanking the vendor for their service. Thank you again for allowing our law firm to provide legal representation for your case. Sheila truly is a blessing to all she cares for.