What you should know about Atlanta United’s home opener

Going to Sunday’s Atlanta United home opener at Mercedes-Benz Stadium?

Here are a few things you should know as you prepare for the match against D.C. United in downtown Atlanta:

- What you can and can't bring into Mercedes-Benz Stadium

- How to get to Mercedes-Benz Stadium using MARTA

- Best spots to tailgate | Rules for tailgating

- Atlanta United players happy for big crowd at home opener