Only in England (as far as I know). This delight is a Knickerbocker Glory, comprising the unique combination (but entirely in country character) of canned peaches, canned grapes, strawberry jelly (that's jello), chocolate and vanilla ice cream – all layered beneath a topping of whipped cream, a Maraschino cherry and the obligatory fan wafer.
Food snobs sneer at this. Let them. I love it.
From the Needles Eye Cafe (that's pronounced kaff), Milford-on-Sea.