Martin Luther King Jr. Day emojis mix celebration with reflection, like 🗽✊🎉 for community events or 👣🌍✊ to highlight peaceful marches. Use 📖✊🌍 when sharing quotes or history lessons, and 🌅✊📅 to mark the holiday itself. These combos fit well in social media posts honoring legacy or in thoughtful messages about equality and justice.