[Text to Iman]

[andhiswife]

Hello, Iman! Can you come to my apartment later?

[anonymous, encrypted text to everyone, etc]

[i_jones]

I was informed it would be rude to broadcast 99 Luftballons to your phones, and also that my method of invitation leaves something to be desired, so. All you transplants to this city: Party, this evening, Central Park. Not out in the park, a place in the park. You'll get it when you see it. Follow the strategically placed balloons.

[attachment: a photo of a path in Central Park, with a blue balloon tied to a railing]