Free milk in schools: they used to be little milk bottles. Then, I imagine Health & Safety got wind of this, and rather than instant recycling, they were changed to little cardboard cartons.
Dessert: homemade custard and rice pudding were weekend specials, homemade cake would get us through the week, the special treat would be getting to make Angel Delight... carob chips on the top if we had really behaved ourselves.
Hubba bubba: life before Wrigley's. And despite all of my efforts I never managed to blow bubbles with it.
And so what could bring my childhood scurrying back quicker than making milkshake using Bubblegum flavoured Angel Delight?