Learn Dutch: Aanstaande dinsdag geven we een feest, want de première is uitverkocht! - This coming Tuesday we are throwing a party, because the premiere is sold out!

In Dutch, you can comfortably use the simple present tense to talk about future plans, as long as the sentence includes a specific time phrase. Here, Aanstaande dinsdag (This coming Tuesday) makes it entirely clear that the event is in the future. Because of this time phrase, the present tense geven is natural and you don't need to add future helper verbs like zullen (will) or gaan (going to).

Why is it geven we instead of we geven?

Because the sentence starts with the time phrase Aanstaande dinsdag. In Dutch, the main conjugated verb must sit in the second position of a main clause. When you start the sentence with something other than the subject to emphasize it, the subject (we) gets pushed right after the verb (geven). This subject-verb swap is called inversion.

Can I translate "throwing a party" literally and say een feest gooien?

No, that would sound very funny in Dutch! The standard Dutch expression is "to give a party," which translates to een feest geven.

Want means "because." Doesn't "because" usually push the verb to the end of the sentence in Dutch?