YOU FOUND EGG #5!
Watch the video below. You can view the main page here, and see the clue for the next egg below the video.

EGG #6
Give them your order and they’ll CALL IT UP, you will get “a’plenty” and a Styrofoam cup. Look for a LIGHTHOUSE for safety at sea, or if you’re in Spartanburg and need a sweet tea!
HINT:
The Beacon parking lot near the lighthouse.