Docking Station Puzzle
There are three docks on the Nueva York coast. Walk down the one closest to Medieval England, and press the giant red button there.
This lights up a beacon at the end of the dock.
On the dock closest to Sakaar, look for a smashable panel up top.
Crack it open and stand on the pressure plate to activate this beacon.
The middle dock is a little odd- the beacon keeps flickering on and off. Follow its power line down into the water.
Tear off the Hulk-Handled door, and run the lazer maze behind it to fix the problem.
Follow the dock back to shore to claim your brick.
