Grandma's third anniversary, should I inform my classmates and friends?

Well, I don't think it's necessary to inform my classmates and friends! Because, in today's society, whenever something is related to the ceremony, you should inform your classmates and friends about your grandmother's third anniversary and understand that this is filial piety. We can't forget grandma. Those who don't understand thought you were asking them for a gift.

Funeral is different from happy event, so I don't think it is necessary to inform my classmates and friends. Personal opinion, for reference only!