Party Crafts and DIY

19 SpongeBob SquarePants Birthday Party Ideas

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Everyone knows who lives in a pineapple under the sea. But could you throw a party themed after this square pants character? Sure! Celebrate with these 19 SpongeBob SquarePants birthday party ideas and make your house more happening than Bikini Bottom. Serve up Patrick Starr watermelon or Plankton Jell-O cups.  DIY your own Plankton piñata or SpongeBob party bags.  And don’t forget to make your own pin the tie on SpongeBob game!  There is so much inspiration to be found in the deep blue sea!

SpongeBob Birthday party Ideas

 See Also

Patrick Starr Cookies

1. Patrick Starr Cookies :: Heidi K., as seen on Catch My Party

DIY Cupcake Hamburgers (Crabby Patties)

2. DIY Cupcake Hamburgers (Crabby Patties) :: Nerdy Nummies, as seen on Yahoo

DIY Tissue Pineapples

3. DIY Tissue Pineapples :: Frog Prince Paperie

Plankton Jell-O Cups

4. Plankton Jell-O Cups :: Blog 529

DIY Plankton Watermelon Fruit Bowl

5. DIY Plankton Watermelon Fruit Bowl :: Spongebob

Spongebob Cake

6. SpongeBob Cake :: Cake for Thought

Pineapple Shaped Pizza

7. Pineapple Shaped Pizza :: Meowchie’s Hideout

DIY Spongebob Square Pants Napkin

8. DIY SpongeBob Square Pants Napkin :: Zolee’s Boutique, as seen on Catch My Party

Patrick Starr Watermon

9. Patrick Starr Watermelon :: 9 Gag

Spongebob Rice Krispy Treats

10. SpongeBob Rice Krispy Treats :: Indulgy

Coconut Bowling Game

11. Coconut Bowling Game :: Words From Home

Green Seaweed Sugar Ribbons

12. Green Seaweed Sugar Ribbons :: Boksomdaais

Spongebob Party Ideas

13. Giant Plankton Piñata :: Krazzy Kids

Pineapple Cake Pops

14. Pineapple Cake Pops :: Leo & Bella, as seen on HWTM

DIY Spongebob Party Bags

15. DIY SpongeBob Party Bags :: Jenn Fukikawa, as seen on Fandango

Spongebob Birthday Party

16. SpongeBob Birthday Party :: Little Sunshine PR, as seen on Catch My Party

Chum Bucket Utensil Holder

17. Chum Bucket Utensil Holder :: My Daylights

Bikini Bottom Photo Booth

18. Bikini Bottom Photo Booth :: Meowchie’s Hideout

Pin the Tie on Spongebob

19. Pin the Tie on SpongeBob :: Zolee’s Boutique, as seen on Catch My Party

Planing a SpongeBob themed party? Check out these Amazon affiliate links gathered by they Spaceships and Laser Beams Crew for great inspiration.

(Amazon Affiliate Links)

Check out more sea inspired party inspiration here:

Plus, don’t miss 23 Enchanting Under the Sea Party Ideas

Under the Sea Birthday Party Ideas

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Jennifer Carver

As the mother of 4 children, 3 of whom are busy boys, much of Jen's free time is spent at the ball field, brushing up on video game terminology and building Lego towers. Jen is the owner and creative mind behind Banner Events. With a passion for event planning & party styling and an obsession with the little details that take an event from ordinary to extraordinary, Jen wakes up every morning excited to get to work.