White Castle celebrates 90th anniversary, National Burger Month
White Castle is honoring the creation of the burger during the month of May for National Hamburger Month with special promotions and events.
"This National Hamburger Month celebration is extra special because it is also our 90th birthday year," said Jamie Richardson, vice president of corporate relations. "Starting National Hamburger Month is just one of many firsts White Castle has initiated over the past 90 years."