German phrase
Ich lade Sie zum ~ ein.
Meaning
I would like to invite you to ___
When to use it
A courteous invitation. It is especially suitable for formal settings or less familiar people.
Example dialogue
Ich lade Sie zum Konzert ein.
I would like to invite you to the concert.
Vielen Dank, das ist sehr freundlich, aber an dem Tag habe ich leider schon einen Termin.
Thank you very much, that is very kind, but unfortunately I already have an appointment that day.