As the world reemerges, its leading cultural institutions have reopened, with new live performances, galleries and exhibitions. Mario Mercado highlights the upcoming season’s must-see events for travelers, from London to La La Land.This article originally appeared in the Fall/Winter 2021 issue of Indagare magazine, one of the benefits included in an Indagare membership. Learn more about becoming a member, or contact your Trip Designer to begin planning your next cultural getaway.NEW YORK Broadwa...