What festivals are there in February, March and April?

February 2nd World Wetlands Day February 7th International Solidarity Day/KOOC-0/964 February/KOOC-0/0 International Meteorological Festival February/KOOC-0/4 Valentine's Day February/KOOC-0/5 China Population Day/KOOC-0/200 million February 2/KOOC-0/Anti-colonial Struggle Day/KOOC-0/0. The 3rd World Youth Day February 28th, World Survival Survey Day March/KOOC-0/International Seal Day March/KOOC-0/983 National Ear-loving Day March 5th, China Youth Volunteer Service Day March 8th, 2000 International Women's Day/KOOC-0/9/KOOC-0/0 March/979 3 China Arbor Planting Day. June/KOOC-0/4 International Police Day (Festival) March/KOOC-0/5, International Consumer Rights Day/KOOC-0/983, March/KOOC-0/6, Hand in Hand, National Solidarity Action Day for Poor Partners, March/KOOC-0/7, International Navigation Day, China Chinese Medicine Festival. World Forest Festival (World Forest Day 1972 International Day for the Elimination of Racial Discrimination 1976 World Children's Song Day World Sleep Day March 22nd World Water Day1993 March 23rd World Meteorological Day1950 March 24th World Tuberculosis Day 1996 March last. April 1 International April Fool's Day April 2, International Children's Book Day April 7, World Health Day June1950 April 2 1 National Entrepreneur Activity Day June1April 22, 994, Earth Day June 1970 World Law Day April 23, World Book and Copyright Day April 24