International Fun At Work Day 2021: 5 Simple Ways To Celebrate KEY POINTS It is to honor employees' hard work and dedication Below are some simple ways to celebrate the occasion It's International Fun at Work Day this Thursday, which means it's the time to have a little fun amid the daily grind. Celebrated on April 1, International Fun at Work Day was first observed by a company called Playfair in 1996. The company believed that a fun and relaxing work environment will make its employees more productive and effective, National Today Studies have shown that prioritizing employee well-being leads to higher productivity levels. And today, other companies also celebrate the occasion, not just to have a little fun on a workday, but also to celebrate their employees' hard work and dedication.