Mar

20

Wellness Recurring annually

Friday 20 March 2026

International Day of Happiness

A United Nations-designated day recognising the importance of happiness and well-being as universal goals and aspirations in the lives of people around the world.

Newsletter content ideas

Here's what you could include in your internal newsletter around International Day of Happiness:

  • Share team happiness survey results or fun facts
  • Feature what makes employees happy at work
  • Highlight wellbeing resources and mental health support
  • Run a photo challenge of things that bring joy

Subject line ideas

Try these subject lines to boost open rates:

  • International Day of Happiness: What we're doing this year
  • It's International Day of Happiness — here's how you can get involved
  • This week: International Day of Happiness + team news
  • 20 March: International Day of Happiness at [Company]

How to feature this in your newsletter

  1. Plan ahead — Add International Day of Happiness to your content calendar at least 2 weeks before the date so you have time to gather content and images.
  2. Choose your angle — Will you run a dedicated special edition, or include it as a section in your regular newsletter? Bigger events work well as specials; smaller ones fit into your weekly digest.
  3. Involve your people — Ask employees to share their stories, experiences, or ideas related to International Day of Happiness. User-generated content always gets higher engagement.
  4. Include a call to action — Give readers something to do: attend an event, share a message, learn something new, or donate to a cause.

Build your newsletter around International Day of Happiness

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