"Event Vignettes in a Cup"

Here's the translation:

"Hey trailblazer,

We're opening the joki event Vignettes in a Cup
Full until ready

If you have any questions, feel free to discuss in the chat"

Note: I kept "joki" und as it appears to be a term that might be specific to your context (possibly meaning "boost" or "carry service" in gaming). Let me know if you'd like that d differently.