Visible crew/equipment: Several times during the "we're going to find a way" musical number the ankle part of the barney costume lifts up showing that the feet are separate from the rest of the costume and showing the ankle of the man inside the Barney costume it is most noticeable when Barney takes Marcella's hand and she steps on the platform.
Visible crew/equipment: When singing Old MacDonald the sheep handler can be seen trying to herd the sheep in the lower right hand corner of the scene.
Answer: During Abby, Marcella and Cody's summer break. You can tell because Cody says he wishes to have a real adventure this summer.