First episode where Skylar Gisondo plays young Shawn.
Spot the Pineapple: Gus walks past a woman carrying a white tote bag with a pineapple design on it, and a pineapple figurine can be seen on Mrs. Dunn's mantle.
Gus mentioning Jamba Juice is a reference to Prison Break. One of the most notable quotes from Prison Break is "We're not breaking out of a Jamba Juice, gentlemen."
Hidden Pineapple: In Percy Dunn's mom's house. On the mantle by the photo of them in front of the church.
The way in which Shawn calls Craig Snowden "Craig" is a nod to the movie "Friday".