It could center around Neville and Luna. They go to Vegas for a different reason, like Neville is researching some unique magical plants that are only found in the area around Vegas. They stumble upon a wedding challenge event. Luna, being her free - spirited self, convinces Neville to take part. And during this wild Vegas wedding adventure, their relationship deepens and they create some really unique memories together.
Perhaps it's about Ron and Hermione. They could be on a trip to Vegas for a wizarding convention. Then they get caught up in a crazy bet that leads to a fake wedding as part of the challenge. But as they go through the motions of the Vegas - style wedding, they start to realize their true feelings for each other and consider making it a real marriage in the wizarding world.
Harry Potter himself could be the main character. He might be looking for a break from his usual heroic duties and end up in Vegas, where he meets someone unexpected and gets involved in a wedding challenge. It could be a new character or even an old acquaintance from Hogwarts, like Cho Chang, and they decide to go through with the challenge together.
Well, it could be about Harry and his friends going to Vegas during a break. Maybe they get involved in a magical challenge there, like a wizarding duel tournament with a Vegas - style twist, with big magical prizes and flashy spells.
It could be a story where Harry and Hermione decide to elope to Vegas and have a magical wedding. They might find a wizard - friendly chapel that has spells for eternal love and protection. The Weasleys could show up in a flying car to surprise them, and there would be a lot of magical chaos and celebration.
Obviously, Harry Potter himself would be a main character. He'd be the one leading the way through the Vegas challenges, using his Gryffindor courage and his skills as a wizard.
It could be really crazy. Imagine Harry Potter and his friends in Vegas, with the Avengers around too. Maybe Iron Man could be the one to officiate the wedding. And the magic from the Harry Potter world could add some really cool special effects to the ceremony.
Harry and Luna could get married in Vegas. Luna, with her unique and dreamy personality, might be drawn to the eccentric and fun - filled atmosphere of Vegas. They could have a wedding ceremony under the neon lights, with magical creatures as their witnesses.
In a Vegas - set Harry Potter and Supergirl fanfiction, it could be a story of a magical tournament held in Vegas that attracts wizards from all over, including Harry Potter. Supergirl, intrigued by the strange magical happenings, investigates. They form an unlikely friendship as they both try to keep the peace during the tournament which is being targeted by some anti - magic groups who want to expose and destroy the wizarding community.
Maybe Harry Potter uses his magic to create some amazing illusions on the Vegas Strip, and Supergirl is both amazed and a bit concerned about the chaos it might cause. She helps him keep things under control while also having fun with the new magical experiences.
Perhaps in this 'Harry Potter in Vegas' fanfiction, Harry accidentally apparates to Vegas instead of his intended destination. There he meets a group of American wizards who are using Muggle Vegas as a cover for a secret magic convention. Harry gets involved in a mystery where a powerful magical artifact has gone missing and he has to find it before it falls into the wrong hands.
Well, in a 'Harry Potter Marries in Vegas' fanfiction, it could start with Harry being frustrated with the wizarding world's formalities regarding relationships. He goes to Vegas for a break and gets drunk. There, he meets a girl who seems to understand his struggles. They have a wild night and end up at a wedding chapel. After the marriage, he has to figure out how to incorporate her into his life in Hogwarts or wherever he is living at that time. Maybe she has some magical abilities he doesn't know about at first.