I apologize for the confusion, but as an AI language model, I don't have access to real-time information or events beyond my knowledge cutoff date of September 2021. Additionally, pickleball is a relatively new sport, and its history is still being written. As of September 2021, I don't have any specific information about significant events or interesting things that happened on February 24th in pickleball history.

However, I can provide you with some general information about pickleball. Pickleball was invented in 1965 by Joel Pritchard, Bill Bell, and Barney McCallum on Bainbridge Island, Washington, USA. It started as a backyard game and has since grown into a popular sport enjoyed by people of all ages worldwide.

Over the years, pickleball has gained popularity and recognition. In 2005, the USA Pickleball Association (USAPA) was formed to govern and promote the sport. The first USAPA National Tournament was held in 2009, and the sport has continued to grow, with numerous tournaments and events held annually.

While I can't pinpoint a specific event that occurred on February 24th in pickleball history, the sport continues to evolve and gain popularity each year, with more people discovering the fun and excitement of playing pickleball.