According to a press release from Disney, three restaurants just added beer and wine to their menus in the main park, which means that all table service restaurants now serve alcohol. Those restaurants are the Plaza Restaurant, which serves sandwiches and salads on Main Street USA; the Crystal Palace, which is a buffet frequented by Winnie the Pooh, Eeyore, and Piglet; and finally the Diamond Horseshoe, which is a dinner buffer located in Frontierland.
This new era comes six years after the Magic Kingdom first started to serve booze at Be Our Guest, a fine-dining restaurant, back in 2012. In 2016 more restaurants started serving alcohol. Now it appears the park has realized that the world will be a better place if we can drink a bit and tell Eeyore that he taught us it's OK to be relentlessly negative, even at the happiest place on Earth.