From Disney Parks Blog

Since its debut performance at Disneyland 47 years ago, “Main Street Electrical Parade” has become an iconic Disney Parks parade. The nighttime spectacle features half-million sparkling lights and “electro-syntho-magnetic musical sounds.” Today, the beloved parade still brings guests of multiple generations a sense of wonder, joy and – for some – warm nostalgia.
The parade will travel down Main Street, U.S.A., for a limited-time engagement taking place nightly, from Aug. 2 through Sept. 30.
Tune in for our live stream of “Main Street Electrical Parade” on Aug. 2 beginning at 8:55 p.m. PT on the Disney Parks Blog and join the conversation on Twitter at @DisneyParks!