« All EventsThis event has passed.Peanut Butter Cookie DayJune 12« Kodak Black’s BirthdayCupcake Lovers Day »June 12, 2026 is Peanut Butter Cookie Day. Enjoy it your way. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Share:FacebookXWhatsAppThreadsTextMore… Details Date: June 12 Event Tags:DidYouKnow, FoodHolidays, WhatzToday