Lettuce Milk Nightmare

I was in my kitchen, and I grabbed a carton of milk from the fridge. I took a drink then looked inside. Somehow the whole top was open, so I could peer directly in. Inside the carton, sticking out of what was left of the milk, was lettuce. I can’t remember if it was a head of lettuce or just a pile. Anyway, it was sitting there, amidst the milk. I thought, “eh, it doesn’t taste so bad, I guess I’ll ignore it.” I closed the lid and looked at the carton and it said something like “Garden Fresh Milk.”