Operation: Surprise Remus is a go.
You people don't know how hard it is to keep a secret from a werewolf, especially when your instinct to blurt things out and I can't talk to anyone in the house because he can overhear. Also he totally knows something is up because he's worse than a truth machine, but still let's do this.
Date: 10th of March
Location: Marauders Cottage
Time: 6pm. You'd better be super punctual, because if you aren't, you'll be stuck outside. Delphine it is your job to keep Remus at work until 6:30 so everything is set up before he gets here.
Lily, I'm getting home at four, so any time you want to come to bring the cake after that, it's fine. In fact, anyone who wants to get here earlier is more than welcome.
A giant tent is going up in the backyard, but it's those ones that you can open the sides, so we'll see what the weather is like.
Regulus has dealt with food, so expect some fancy food, but if you want to bring crap food like crispies and lots of chocolate feel free.
If you have any questions, here's the time.
Also if I forgot to invite anyone, let me know. And if you tell Remus, I will tell Snape that you're trying to poison him and let him deal with you. (Actually I don't know if that's an accurate threat since I don't know the man, but whatever I'll do something horrible.)