Grand Ave Arts Festival For one afternoon, more than a dozen institutions will celebrate their Bunker Hill home with free performances, exhibitions and tours. Most of the action takes place on Grand Avenue between Temple and Sixth Streets. Highlights of this year’s event on October 19 include a singing workshop and a chance to try instruments at the Colburn School; a sugar skull workshop and building tours at the Los Angeles Central Library; LA Opera recitals at the Dorothy Chandler Pavilion; and a Day of the Dead celebration at Grand Park.