Um, there's one in three weeks' time which is (Q3) April the 18th, and then we don't have another one until June the 2nd.
prep. not … until：直到…才
It won't be ready until next week.
Not until then will we know the answer.
I waited until ten o'clock.
It's never been a problem until now.
See you next week. until then, keep warm.
He continued writing right up until his death.
conj. not … until：直到…才
You can't go out until you've done your homework.
We'll wait here until he comes.
She waited until he had gone.