Preheat oven to 250
In a small mixing bowl combine the sugar, cinnamon and salt.
In a large mixing bowl, use an electric hand mixer to beat the egg white, water and vanilla together until very frothy.
Add pecans to the egg white mixture and stir until evenly coated.
Pour half of the sugar mix over the pecans and stir. Add the remaining sugar mix and toss until all the pecans are evenly coated.
Line a large baking sheet with parchment paper. Spread the pecans onto the prepared baking sheet in an even layer.
Bake for one hour, stirring every 15 minutes. Allow to cool completely then store in an airtight container. Or a bag shaped like a carrot and give to teachers.