In a trend that seems to be continuing each summer, officials are fighting to stop another planned “pop-up” party from happening at the Jersey Shore. The latest event, scheduled to take place in Long Branch on June 8, was advertised on social media during the past several weeks, authorities said. The Long Branch Police Department and Monmouth County Prosecutor’s Office have identified three of the promoters who originally organized it, Long Branch Mayor John Pallone and Public Safety Director William Broughton said Tuesday in a joint statement. “The city’s legal department has issued cease and…