Please tell me about various holidays, such as Mother’s Day. What's the wait for Father's Day?

1. Mother’s Day, as a holiday to thank mothers, first appeared in ancient Greece on January 8th every year. In China, the United States, Canada and some other countries, it is held in May every year. The second Sunday of June is Father's Day, and some other countries have different dates. 2. The third Sunday of June is Father's Day, and some countries set Father's Day on other days. Compared with Mother's Day, Father's Day is a relatively unfamiliar holiday. It was initiated by Mrs. Dude in Spokane, Washington, USA in 1910.