Cholangiocarcinoma Awareness Month is observed annually in February to raise awareness about bile duct cancer, also known as cholangiocarcinoma. This month aims to educate the public about the disease, its symptoms, and risk factors, promoting earlier detection and improved treatment outcomes. Activities during this observance include lighting buildings in green, sharing personal stories on social media, and organizing fundraising events to support research. Participants are encouraged to wear green attire and host educational workshops featuring healthcare professionals. The initiative, founded by the Cholangiocarcinoma Foundation, emphasizes community involvement and aims to foster a better understanding of this rare cancer. For more information, the official website is cholangiocarcinoma.org/cholangiocarcinoma-awareness-month.