Day 17: December 17th\nWelcome to Day 17 of our Act of Kindness Advent Calendar - 25 Days of Spreading Kindness. Today, let's express gratitude to those who work tirelessly for our well-being. Write thank-you notes to essential workers and first-responders in your community \u2014 fire and law enforcement, healthcare professionals, delivery drivers, mail carriers and others who make a difference every day. They are the unsung heroes in your community.