21-Day Snacking Challenge participating school districts:

Fall

School District Registration Registration Dates
Ector County Closed 9/3/24-9/6/24
Richardson Closed 9/9/24 - 9/15/24
Frisco Closed 9/16/24 - 9/23/24
Northwest Closed 9/16/24 - 9/24/24
Weatherford Closed 9/23/25 - 9/30/24
Lewisville Closed 9/23/24 - 9/30/24
Allen Closed 9/25/24 - 10/1/24
Irving Closed 9/29/24 - 10/5/24
Community Closed 9/30/24 - 10/7/24
Fort Worth Closed 10/7/24 - 10/12/24
Birdville Closed 10/21/24 - 10/25/24
Rockwall Closed 10/21/24 - 10/28/24

Winter/Spring

School District Registration Registration Dates
Plano Closed 1/13/25 – 1/21/25
Dallas Closed 1/15/25 - 1/22/25
Sanger Closed 1/16/25 - 1/22/25
Prosper Closed 1/20/25 - 1/24/25