THIS IS HALLOWEEN: Los Angeles’ reigning Pumpkin King, Danny Elfman, will return to the Hollywood Bowl on Saturday, October 29 at 8:00 pm and Sunday, October 30 at 6:30 pm performing his role of Jack Skellington singing live to film for a very special screening of Disney’s timeless holiday classic, “TIM BURTON’S THE NIGHTMARE BEFORE CHRISTMAS.” Elfman will be joined by other original cast members including Catherine O’Hara (Sally), Ken Page (Oogie Boogie) and Paul Reubens (Lock). Tickets go on…