Paczki Day 2025 Usa Celebration. National pączki day is march 4, in 2025, which coincides with shrove tuesday or fat tuesday. The holiday is on “fat thursday,” a day in the week.

If ever there was an excuse to load up on sweet treats and take indulgent eating to the next level, fat thursday is just the ticket. Some in the crowd lined up as early as 3:15 a.m.