I've been l8aundering high school kids' clothes for years. The usual reason for doing so is a single mother with physical/mental health difficulties or substance abuse. I don't ask but they are usually relieved to be able to say it. I also used to supplement diets out of my dept budget. Fruit and yogurt smoothies or cheese on toast for "helping"; and an after-school club at which the one-portion dish was eaten at the end, at a table with a cloth, flowers and cutlery. For invited members only. Yes, I believe that teacher or not, it doesn't kill us to help out a kid whose parents can't or won't.