THE SOLIDS...play the music of How I Met Your Mother [Ages 21+, Doors Open 9pm, $35] The Solids (of How I Met Your Mother-theme-song fame) reunite for ONE NIGHT ONLY to play music from the series, featuring special guest performances from HIMYM stars and auction items from the set. Proceeds will benefit Dr. Paul Grossfeld's pediatric cardiology lab at the Rady Children's Hospital of San Diego, which conducts groundbreaking research into the genetic origins of congenital heart disease.