Episode 4616 - Rocco's Playdate HBO Premiere: Saturday April 23, 2016 PBS Premiere: Monday December 12, 2016 Elmo and Zoe use arts and crafts to help make a 'friend' for Zoe's pet rock, Rocco, to play with. Also featuring Murray Has a Little Lamb-Recycled Art and Elmo's World-Drawing. Brought to you by the letter C and the number 7. This street story is originally from Season 43, Episode 4322. If you saw "Rocco's Playdate" please like this post and share your thoughts below.