A California couple hosted a unique Harry Potter-themed gender reveal party in Tucson, Arizona, which involved mixing a color-changing potion in a cauldron on December 30.Footage captured by Amie Marino shows her toasting potions with her partner before they pour them together into a cauldron in front of family and friends at her parents’ home in Tucson.Following the party, Marino posted the video to her Instagram account @amieleekilgore, where it garnered over 1 million likes and thousands of comments by January 9.In the video, the partygoers clap when it was revealed the couple was expecting a girl. Credit: Amie Marino via Storyful