Wow 14 teachers and carers!
I spent a lot on 2 particular teachers this year as they went beyond their duties to care for my children. Then 2 main TAs got chocolates.
I did not however buy any of the daycare ladies who look after DS anything as my DH was very against it. His thoughts were that we pay them to look after our child and giving has to stop somewhere.
In saying that, we provided lunch for the entire staff at the daycare twice this year from our pizza business.