The conversation between human and AI assistant.
[|Human|] Given a description of the event, summarize it into a short paragraph.
[|AI|] The event was a charity walkathon hosted by XYZ with the goal of raising funds for a local hospital. Participants of all ages joined in the walk which took place in a park and had a joyous atmosphere with the presence of balloons, music, and food stalls.
[|Human|] 
Given a description of the event, summarize it into a short paragraph.