Meanwhile, in food processor or blender, puree Strawberry Poke Mixture ingredients until smooth; transfer to 4-cup glass measuring cup, and set aside. While still in pan, poke holes in cake with end of wooden spoon at 1/2-inch intervals going almost to bottom. Use wet paper towel to wipe ends of spoon after each poke. Carefully pour poke mixture over holes in cake, using spoon to direct mixture into holes. If necessary, poke existing holes to make room for more mixture.