the first lady , who wasted no time getting stuck in her black leggings and burgundy hoodie , was announcing the launch of the latest part of her ongoing let 's move initiative .
the white house kitchen garden was full of school children on wednesday afternoon as flotus oversaw a session of planting spinach , broccoli , lettuce , radish and bok choy .
the first lady combined an event with school children during the afternoon and a black tie event in the evening .