Upwards of a thousand people are expected to be in downtown Yakima for the 29th annual Martin Luther King Jr. Peace March at noon Today. Marchers are meeting at the corner of 5th Avenue and Martin Luther King Jr. Blvd. The march will weave through downtown and end at the Yakima Convention Center where a special program of speakers will be held. Today is a National holiday which means all City, County, State and Federal offices are closed today including banks and the Post Office.