Put water chestnuts in food processor; pulse to chop then transfer to a bowl.
Process pineapple and add to water chestnuts. Sauté scallions, garlic,
bean sprouts, and mushrooms in wine. Add to chestnut/pineapple mixture
Fill wrappers with one of the points facing you. Fold point to
cover with left then right point and roll.
Brush with eggbeaters or egg wash (a mixture of egg and a little water) and bake at 400° for 15 minutes.
Recipe from "Lightly Ethnic"