Go Sober for October is an initiative encouraging individuals to refrain from alcohol throughout the month of October, primarily observed in the United Kingdom. Founded by Macmillan Cancer Support, the campaign aims to promote healthier living while raising funds for cancer patients. Participants often report benefits such as improved sleep, increased energy, and better mood during this alcohol-free month. Common activities include exploring non-alcoholic drinks, engaging in fitness challenges, and participating in creative hobbies. The event not only fosters personal well-being but also supports a charitable cause, making it a meaningful experience for many. It has gained international participation over the years, highlighting its growing impact and popularity.