Does this place have a parking lot or a drop off location for cabs?

I got the answer guys, thanks. It's best and easiest to take the train.

Honestly, I know theres a cab drop off. Never used parking. It's easy to take the 7 train out there that I've never done it any other way.

Yes

Have the cab driver drop you off at the Willets St train station in Flushing.

There is a train station right in front of the stadium. There is no need or need to come with a car or taxi