YouTube's famous vlogbrothers - John and Hank Green - are joined by special guests the Mountain Goats to bring Nerdfighteria to one of the most famous stages in the world for an evening of singing, storytelling, question answering, and general all-around awesomeness!
That's right! The bros were repping YouTube talent by streaming live on January 15 from Carnegie Hall in NYC.
Check out a special appearance from "My Drunk Kitchen" host Hannah Hart around the 1 hr. 45 min. mark!