September 15: International Day of Democracy: https://www.un.org/en/observances/democracy-day
September 21: 3rd Concert For Peace- From Harm to Harmony
September 21- Oct 2: Campaign Nonviolence Action Days, click here for details
Global Peace Film Festival (September 16-21, 2025) : www.peacefilmfest.org
Global Peace Education: globalpeaceeducation.com