Teacher's Day gift

Do y'all give gifts to teachers on this day? My son is attending playgroup and idk if I should gift the teachers something 😅 problem is idk how many teachers are there in my son's class. Would a hamper suffice so the teachers can share among them? Wanted to get personalised gifts but I only know 5 regular teachers on the daily basis 😅 would be unfair for those trainee / assistant teacher that I don't see often. What kind of hamper would be great? Any suggestions?