Tick Tock Day, also known as Still Need to Do Day, is observed every December 29th and serves as a reminder to complete any unfinished tasks before the year ends. Founded by Thomas and Ruth Roy, this day encourages individuals to reflect on their accomplishments and wrap up personal and business goals. Common activities include making a task list to prioritize what needs to be done, such as finishing a book, cleaning out a wardrobe, or reconciling old friendships. The day emphasizes the importance of starting the new year with a clear mind and a sense of fulfillment, urging people to avoid carrying regrets into the next year. While not an official public holiday, it has gained popularity on social media and productivity blogs, inspiring many to take action in the final moments of the year.