Wendy’s Celebrates 25 Years of SpongeBob SquarePants with Krabby Patty Kollab Get ready for a SpongeBob SquarePants-themed feast! Wendy’s and Paramount are teaming up to celebrate the 25th anniversary with the Krabby Patty Kollab. Enjoy the Krabby Patty Kollab Burger and Pineapple Under the Sea Frosty, available nationwide starting October