Conversation so far:
where did twenty one pilots go to high school
Twenty One Pilots' Joseph Tyler is a graduate of Worthington Christian High School and drummer Josh Dun is a graduate of Tree of Life High School.
when did josh dun graduate from high school
Josh Dun is a 2006 graduate of Tree of Life High School
where is twenty one pilots from
Twenty One Pilots is an American musical duo that originates from Columbus, Ohio.

Question: what is notable about the city
Self-contained rewrite: what is notable about columbus, ohio