Combine strawberries and pineapple in a bowl and let sit at room temperature until ready to serve. Add flour, sugar, baking powder, salt and 1/2 cup corn to a food processor. Pulse until somewhat blended, then transfer mixture to a mixing bowl. Stir in remaining corn and coconut milk, mixing until a batter forms. You want it to be similar to pancake batter, so if a bit more coconut milk is needed, add it!