German phrase
In welchem ~ treffen wir uns?
Meaning
Which ___ are we meeting at
When to use it
Asks where to meet. It is a natural, moderately casual way to choose a meeting place.
Example dialogue
Wollen wir uns am Samstag treffen?
Shall we meet on Saturday?
In welchem Café treffen wir uns?
Which cafe are we meeting at?