CHICAGO—Porchlight Music Theatre is featuring a special $10 off promotion for its smash hit musical Once On This Island at Theatre Building Chicago, 1225 West Belmont through June 28, 2009. Theatergoers who wear their island-themed attire to the Afro-Caribbean inspired production will receive $10 off tickets to all performances. Once On This Island is a fun, family friendly production and its calypso-inspired score sets the mood for summer. This offer is valid in person at the box office only through June 28. Once on this Island is a musical love story set in the beautiful Caribbean islands. In Porchlight Music Theatre’s production, the tale is told by immigrants living in an urban neighborhood. This re-imagining is a fresh and unique approach to this Broadway musical. The story is made new and relevant to Chicago audiences.