I've been here a few times and have been in and out so quickly it was unbelievable. Generally the best times to go anywhere that's usually crowded, or has long lines, is just after the "first thing in the morning" crowd, 30 or 45 minutes before lunch and 30 minutes before closing.
In the morning the hours are 8 to 4:30
in the morning, they open at 8am
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