Solution:
World Tuberculosis Day, observed on 24 March each year, is designed to build public awareness about the global epidemic of tuberculosis (TB) and efforts to eliminate the disease.
Solution:
World Standards Day is observed on 14 October every year to raise awareness among the regulators, industry, and consumers to show the importance of standardization to the global economy.
Solution:
World Theatre Day (WTD) is an international observance celebrated on 27 March. It was initiated in 1961 by the International Theatre Institute.