Snakepit Indy 500. What can I bring In.

Yes I've read the survival guide but I just want to double check that it is intended for the both snakepit and race. Coolers,food, drinks?? This will be my first time there. Avid edm festival goer here !

UPDATE FOR FUTURE ASKERS: you can bring in coolers and alcohol and food! Snakepit 2023 was a blast!