We've got potentially quite a long list here.
Doctors: about 6 specialists that DD1 sees regularly, though some more so than others and of course some have actively kept her alive/able to see/whatever whereas others have just taken notes.
Epilepsy nurse
Nursery: class teacher and 1:1, SALT, Physio, OT
Transport: different driver and escort on the way in and on the way out and I don't see how I can give the escorts prezzies and not the drivers
I make that .... 16 people to buy for [faint] and probably others I've forgotten.
Where are you drawing the line this year? And what are you getting them all?