Persons and organizations may request a letter or proclamation from the Mayor's Office. Letters and proclamations serve to welcome, honor or celebrate people, events and significant milestones that occur within the City and County of Denver. Letters can be used to welcome conventions to the city or congratulate outstanding individuals for their unique accomplishments whereas Proclamations declare a particular day, week or month in honor of individuals, organizations or causes that have played a roll in making Denver the city it is today. Letters and Proclamations can be requested by emailing us at MileHighProclamations@denvergov.org