• This is the second time Mr. Grouper has played a "trick" on Goby while also winking to the camera. The first time was in The Moon Rocks! after he put the moon rock in Goby's rock collection.  
  • There are a few puns in this episode in which the word "Oyster" replaces the word "Easter". The most obvious is the title, but there is also a part where Gil asks Goby where the Oyster Bunny lives and Mr. Grouper suggests "Oyster Island". There is actually a place called "Easter Island". 
  • In Deema's store segment, the elephant plush from The Elephant Trunk-a-Dunk! and a plush of the Pirate Lobster's parrot are on the toy shelf.
  • This is the second episode to feature a stuffed toy store in the shop segment.
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