I managed to find nice candles on clearance for .30 each. Was going to make up goodie bags with the candle, pack of sugar-free gum and....... I can't think of anything else.

And what do you do for the male teachers? These items are coming out of my pocket so it can't be anything terribly expensive. Also, where do you stop at teachers - do you include the gym teacher, art teacher, social worker, speech, literacy coach, etc?