22 February observed as a World Thinking Day, originally known as Thinking Day, is celebrated annually by all Girl Scouts, Girl Guides and other girl groups worldwide. The World Thinking Day is observed to think about fellow brothers and sisters across the world, address their concerns and understand the true meaning of guiding.

Theme for 2021 World Thinking Day is peacebuilding. Peacebuilding is at the heart of Girl Guiding and Girl Scouting and is as vital and relevant today as for the last 10 decades. By completing the steps in the Stand Together For Peace activity pack, Girl Guides and Girl Scouts will; Stand Strong, Stand up and Stand Together for peacebuilding.