GitHub is hosting a challenge from May 23 to June 26 on the Community Forum, encouraging participants to enhance their skills using the GitHub Learning Lab. Participants need to complete at least three courses on lab.github.com and submit their entries through the challenge page in the Community Forum. Those who finish the challenge by the deadline will receive a unique badge on their forum profile, marking their achievement and commitment to learning. This exclusive badge, available only through this challenge, serves as a recognition of participants' efforts to advance their knowledge with GitHub Learning Lab.