Always feeling like they have to say NO to their kids and co-workers, Allison (Jennifer Garner) and Carlos (Edgar Ramirez) decide to give their three kids a YES DAY -- where for 24 hours the kids make the rules. Little did they know that they'd be going on a whirlwind adventure around Los Angeles, that would bring the family closer to each other than ever before. Based on the children's book by Tom Lichtenheld and Amy Krouse Rosenthal.