The Rock Hall and the Cleveland Metropolitan School District have teamed up for Rock Your World with STEAM, a special one-day festival for science and music that takes place today from 10 a.m. to 3 p.m. at the Rock Hall. CMSD students and their families enjoy free Rock Hall admission, but regular visitors can purchase Rock Hall admission and attend as well. The event will feature a "musically-charged, energy-filled celebration of CMSD student excellence in Science, Technology, Engineering, Arts and Math. Performances will take place on six stages, and there will be choirs, bands, a drum line, jazz and orchestra ensembles, dance and Hi-Steppers. (Niesel)