World Tuna Day observed 2022 On 2nd May. 

About World Tuna Day:

• World Tuna Day is observed globally on 2nd May every year.
• This day is established by the United Nations (UN) to raise awareness about the importance of tuna fish.

Tuna is a significant source of food for humans as the fish has several rich qualities such as Omega 3, Vitamin B12, proteins and other minerals