Nik Walker was a member of Music on Norway Pond Artistic Director Jody Hill Simpson's Brookline-based children's chorus 25+ years ago - and is now a star on Broadway. He was in the original cast of Hamilton and played Aaron Burr in the national Broadway touring company, then returned to Broadway to star in the Temptations musical "Ain't Too Proud". Nik will perform a solo virtual concert with songs from Hamilton, Ain't Too Proud, Ragtime and Carousel.