John Candia, 28, of East Meadow, a part-time customer service supervisor at the Waldbaum's in Jericho, said he found out Tuesday his store will be closing Nov. 21. Photo Credit: Howard Schnapp John Candia, 28, of East Meadow, a part-time customer service supervisor at the Waldbaum's in Jericho, said he found out Tuesday his store will be closing Nov. 21. Hundreds of employees working at Waldbaum's and Pathmark stores owned by the Great Atlantic & Pacific Tea Co. have received layoff notices, a union official and workers said.