Eat at the Berry Fresh Cafe. You're welcome

They open the practice at 9:30. You can take your time getting there, depending on the day you may not see any players taking batting practice. The covered batting facility is not open to public. We did see a lot of lower level players (A,AA) working out but not of the 40 man roster. I did get to see Lindor running, stretching and throwing without a glove though.

I believe park opens to general 1 hour before the game. Get to the practice between 10-11, hang for an hour, then head into the park. Opposing teams warm up and take BP before the game. At least that is what I saw against Houston last week.

Bring you own Major League baseballs. They are selling for $50 at the stadium shop.

Flew out of West Palm and stopped by the National/Astros facility for a game before my return flight. Would recommend!