Nazanin Zaghari-Ratcliffe: Husband hands in Mother's Day card to Iranian Embassy

The video discusses a Mother's Day event organized to raise awareness and support for a cause. It reflects on past activities, such as painting stones, and highlights the symbolic use of flowers. Current initiatives include signing cards and delivering them to embassies. The speaker emphasizes the importance of continued efforts and plans for the upcoming anniversary, focusing on themes of home and hope.

What is the purpose of the big card mentioned in the text?

What themes are being focused on in this year's Mother's Day event?