Stranger Things
Starcourt Mall
Mike joins his friends at the mall and have Steve sneak them into the cinema through the back door of the ice cream shop where he is working with Robin in episode 3x01 “Chapter One: Suzie, Do You Copy?”. Dustin brings his recording to Steve for help and Robin volunteers her services while Max takes Eleven for a day at the mall in episode 3x02 “Chapter Two: The Mall Rats”. Steve and Dustin search the mall for Russian spies while Robin works on cracking the secret code in episode 3x03 “Chapter Three: The Case of the Missing Lifeguard”.
Appears in 3 additional episodes.
Chapter Four: The Sauna Test
Dustin stakes out the heavily guarded entrance and Robin comes up with an alternative way past security.
Chapter Seven: The Bite
The Scoops Troop escapes from the facility but has to hide in the mall while the Russian guards search for them.
Chapter Eight: The Battle of Starcourt
Everyone gathers together at the mall and comes up with a plan to stop the Russians, close the breach, and defeat the Mind Slayer.
Source: Stranger Things — Wikia