For Pete's Sake Day is celebrated annually on February 26, focusing on the use of "minced oaths," which are polite phrases that replace offensive words or expressions. The phrase "For Pete's sake" is believed to reference Saint Peter and serves as a euphemism for invoking God. This day encourages people to reflect on the origins and usage of such expressions, which have been part of language for centuries. Celebrations may include discussions about the etymology of phrases like "for crying out loud!" and "sugar!" as well as the exploration of why "Pete" has become a focal point in this context. The day is a lighthearted opportunity to examine how language evolves and the ways in which we express frustration or surprise.