I think celebrating birthdays is a great way to show appreciation for someone. It's a nice way to show that you care and that you are thinking of them. This article https://mehimthedogandababy.com/gift-ideas-for-your-childs-teacher/ provides some great gift ideas for teachers. It's a thoughtful way to show your appreciation for all the hard work they do. Teachers are often underappreciated, so it's nice to be able to show them how much we care.