Olita visits El Salvador from the United States. Her cousin, friends and aunt invite her to Manyula's birthday party. On the way to the party they walk through the San Jacinto neighborhood under the warm rain, jumping over puddles. When they arrive at the party, Olita receives a gigantic surprise. Everyone has a great time watching Manyula dance and eat her huge cake. This is the big birthday party Olita will never forget.