Watch 90-Year-Old Dick Van Dyke Lead A ‘Mary Poppins’ Themed Flash Mob [VIDEO]Watch 90-Year-Old Dick Van Dyke Lead A ‘Mary Poppins’ Themed Flash Mob [VIDEO]Dick Van Dyke celebrated his 90th birthday in style.Luke AustinLuke Austin
![Watch 90-Year-Old Dick Van Dyke Lead A ‘Mary Poppins’ Themed Flash Mob [VIDEO]](http://townsquare.media/site/40/files/2015/12/DVD.png?w=980&q=75)
