Oh, Mary, my Argentinian husband is appalled by the thought of canned fruit cocktail polluting sangria! He will surely have nightmares tonight.
But, on the topic of unusual uses for fruit cocktail. . . I once knew an elderly lady who made wine from anything and everything — including fruit cocktail — and, her wine was extraordinary! Hmm, I believe there is a story there worth telling . . . Thanks for stirring up a memory and giving me a dose of inspiration!