|The Bikini Bottom Annual Free Day|
|Episode(s):||"The Smoking Peanut"|
|List of holidays|
The Bikini Bottom Annual Free Day (or shortened to Free Day) is a holiday only featured in the episode, "The Smoking Peanut."
Free Day is first seen when Mr. Krabs was taking everything because of this event. Once seen, SpongeBob and Patrick want to see a clam perform a trick but it ended badly. However, Mr. Krabs ended up stealing most of the items and eventually was pelted with peanuts after stealing the baby egg of Clamu.
- "Free Day" is the second "free event." The first was National Free Balloon Day from the episode "Life of Crime."