Well, perhaps there's a betrayal within the Order. A member who has turned against them attacks Snape during the meeting. His injury then becomes a mystery to solve. Is it a personal vendetta? Or part of a larger plot by Voldemort? As Snape recovers, he might start his own investigation, leading to a lot of drama and suspense in the fanfiction.
The plot could be that Snape is injured by a dark magic artifact that was being examined at the Order meeting. This injury could make him vulnerable and force him to rely on others, which is a big change for his character. It could also create a rift in the Order as some believe he brought the danger upon himself.
In this fanfiction, Snape's injury at the Order meeting could be due to a misfired defensive spell. This could lead to a situation where he is in a coma. While in the coma, he has strange dreams or visions that could be related to the war against Voldemort. The other members of the Order are then left to deal with the aftermath, and they might discover secrets about Snape through his dreams or visions, which could change their perception of him completely.
One possible fanfiction could involve Snape getting injured by a spell gone wrong during an Order meeting. Maybe a new member accidentally casts a hex in his direction. His injury could then lead to a series of events where the Order has to figure out if it was truly an accident or a sign of a spy within their ranks.
In some fanfictions, Snape's injury at the Order meeting could be a catalyst for character relationships. For example, it could bring out a more protective side in Harry. He might start to see Snape in a new light, not just as the strict teacher but as a vulnerable ally. This could then lead to a whole new dynamic between them and other members of the Order.
In a Snape Order meeting in fanfiction, there could be intense discussions about the fight against Voldemort. Snape might share some crucial information he's gathered from the Death Eaters. Members of the Order could be suspicious of him at first, but as the meeting progresses, they start to see his value in the fight.
He could be suspected by Voldemort. Since Voldemort is very paranoid, an injury at a meeting might make him think Snape is up to something or being careless in a way that could endanger their plans.
One common theme is secrecy. Snape's double - agent status means there's always an air of mystery during Order meetings in the fanfics. Another is tension, as members may or may not trust him.
Perhaps Hermione is injured in a fight against dark wizards while on a secret mission. Snape discovers her and, despite their past differences, decides to help. He uses his skills in dark magic knowledge to counteract the dark spells that have injured her. This could lead to a begrudging respect between them as they work together to heal her and keep the situation a secret from other Hogwarts students and staff.
Obviously, Snape himself would be a key participant. Then there could be Lupin, as he's an important member of the Order. McGonagall might also be there, representing Hogwarts. And perhaps Moody, with his expertise in fighting the Dark Arts.
One possible plot twist could be that Snape is actually there to spy on the Death Eaters for Dumbledore, but the other Death Eaters start to suspect him. Maybe he accidentally reveals some knowledge that only a spy would know. For example, if he knows about a secret mission that was supposed to be only known within the Order of Phoenix. Another twist could be that Snape has a secret agenda of his own that is different from both Dumbledore's and Voldemort's. He might be trying to manipulate the situation within the Death Eater meeting to his own advantage, perhaps to gain some sort of power or information that could be used as a bargaining chip later. And finally, there could be a twist where a new character shows up at the meeting who has some sort of connection to Snape's past, and this changes the dynamics of the meeting completely.
Well, it could show some internal conflicts within the Order. Maybe some members disagree on how to protect Harry Potter. Some might think he should be kept in hiding all the time, while others believe he should be more actively involved in the fight. And there could be new characters introduced who claim to have special skills or knowledge relevant to the battle against the Dark Lord.
Well, there's a fanfic called 'Snape and the Unusual Order Meeting'. It delves into the tense atmosphere when Snape is suspected by some members during an Order meeting. The interactions between Snape and other characters like Sirius are really interesting to read. There's also 'Snape's Role in the Order Meeting Crisis' which focuses on how Snape uses his intelligence to solve a problem that arises during a crucial Order meeting.