Can you get in just to look around or do you have to have membership card?

Yes, you can go in and look around, but you can't purchase anything without a card

I'm Not sure they may have a Day Pass. Call first or go with a friend who has a membership .

Yes at the customer service

Go to the right entrance... Where it says returns. And they will give you a guest pass

theyll let you walk around and issue a one time temp membership for the day in case you buy anything

I believe you can..