So can i go the day before to get tested before the show can i get in

I thought it was either a vaccination card or showing negative test within last 3 days.

Yes. However, you are supposed to bring proof of your vaccination with you to the event.

You can bring vaccination paperwork or a negative test result as long as it's 72 hours within the event time. If you get a test, make sure the results can get to you before the event. My recommendation is to use someone like Quest Diagnostics. I got tested on a Monday and got the results Tuesday morning the next day. Print them out and bring them with you to the event. They really do check the paperwork. At least when I went they did.

Yes as long as you get rapid results

So u have to be vaccinated? To enter regardless of having the negative test