Slice eggs in half lengthwise; remove yolks and set whites aside. In a small bowl, mash yolks. Add the mayonnaise, pickle relish, salt and pepper; mix well. Pipe into the egg whites, creating a mound at the pointed end of the white for the bunny's head. For the ears, cut each carrot lengthwise into four slices; place two slices upright on bunny's head. Press currants into eggs for eyes; add marshmallow pieces for tails. Cover and refrigerate until serving.