Los Angeles Ballet’s artistic directors, Colleen Neary and Thordal Christensen, are presenting their world premiere of The Sleeping Beauty. It’s a reimagining of the classical version introduced by Marius Petipa in 1890. Also look for upcoming performances: On March 21 the Alex Theatre hosts the company; on March 28 to 29 the group appears at UCLA’s Royce Hall. Check the Web site for times.