In Iowa, she danced the Interlude and in Orlando, she did the Platypus Walk. First Lady Michelle Obama led a crowd of Florida schoolchildren and Disney stars in a dance inspired by the cartoon "Phineas and Ferb" during a Let's Move event at ESPN's Wide World of Sports on the third and final day of the Let's Move Birthday tour. Check it out:  

More from the Let's Move tour:
 

More from the Let's Move tour:
Michelle Obama: If You Are Doing Great Work, Tell Me About It 
Michelle Obama Judges "Top Chef"
On the Road with Let’s Move
Watch: Behind the Scenes on the Let’s Move Tour 
Two Years of Healthy Changes for Our Nation’s Kids