Gaby Diaz (Pedrique) is an app developer from Austin, Texas and the last unmarried sibling in her very close, very traditional family. Every year, the Diaz family gathers at Abuela's house in Oaxaca, Mexico, a town renowned for its '12 Challenges of Christmas,' which playfully ignites the entire town's Christmas spirit. When Gaby accidentally adds Alex Alvarado (Massa), a hands...