Celebrate National Pretzel Day (April 26) with free pretzels from national pretzel chains. Make sure you don’t miss any of these fun holidays. Check out all the National Days and mark your calendar.

1987—In an unspeakably brutal crime, Donald Middlebrooks (a 24-year-old white male) and two accomplices kidnap Kerrick Majors, a 14-year-old black youth, decide to “have some fun” with him ...