Dick Van Dyke treated to singing flash mob for his 90th birthday

To celebrate his 90th birthday, a group of devoted fans performed two of Dick Van Dyke’s most beloved tunes: “Step in Time” and “Jolly Holiday,” from his 1964 film Mary Poppins. The flash mob performed the two classics in Los Angeles, California where Van Dyke lives.

Van Dyke eventually joined in, singing his most famous tune, “Let’s Go Fly a Kite,” with the crowd.

Van Dyke shared a video of the experience on Twitter. He was clearly thrilled with the musical celebration:

What a wonderful way to celebrate turning 90!