The actor is currently in Prezmsyl, Poland, working with the World Central Kitchen (WCK) to feed refugees displaced by the war in Ukraine. In a short video he posted on his Instagram, the 54-year-old described the “traditional Easter celebration” that helps him serve as one of the organization’s volunteers. “I have an exciting announcement to make. In honor of Easter, we will be cooking 900 kilos of brisket,” Schreiber said during his lunch break. “Ray Donovan” star was sitting outside next to other volunteer chefs Marc Murphy and Ideal Management President Ace Lichtenstein, whom he introduced during the video. He also expressed his gratitude to anyone who helped fund WCK’s relief efforts. “Thank you very much to everyone who offered,” he said. “Have a wonderful Easter. Have a wonderful Easter.” “Let all those who are hungry come to eat.” Jews recite this ancient phrase during #Passover, which begins on Friday. “I am doing my part with WCK here in #Poland, where we are preparing traditional Easter treats for Ukrainian #refugees,” Schreiber wrote in the caption of his post. Earlier in the week, the actor posted several videos and photos of himself preparing food, including a photo of the “cutting bubble” he took. “Day 2 cooking on the Polish / Ukrainian border with @wckitchen. I’m very proud of ‘my bubble.’ Schreiber shared a photo of himself on the spot on his first day earlier this week, calling WCK “the rock star NGO that serves and feeds those who have lost almost everything.” The famous chef José Andrés is the driving force behind the WCK and the non-profit organization mobilized quickly after the Russian invasion of Ukraine, creating mobile kitchens on the Ukrainian border and near crossing points. The story goes on According to a WCK Instagram post earlier this week, the organization’s chefs and restaurants have served more than 9 million meals to refugees since Russia invaded Ukraine. In addition to providing direct assistance to Ukraine and Poland, the WTO also provides assistance to Ukrainian refugees in Spain. In recent years, WCK has also taken action to feed the victims of the California wildfires, support New Orleans residents in the aftermath of Hurricane Ida, provide relief to Puerto Ricans after a major hurricane, and more.