There will be a memorial service for Craig Eisenberg on Saturday at 11 a.m. at Most Holy Trinity Cemetery on Cedar Street in East Hampton. The 38-year-old had been living in Lake Ronkonkoma and had also spent time here. His ashes will be buried next to those of his cousin-in-law, Madeleine Sara Cammarata, who lived part time in Sag Harbor. She died in November.