3 things to know if you’re going to the Chicago Blackhawks home opener at the United Center, including a new policy banning almost all purses and bags and new food options

“It is super simple. Like I do in a lot of places, I have my vaccination card, a photo (of it), on my phone,” Stroop said. “That is totally acceptable, printed or digital proof. If they have CLEAR (the app’s Health Pass digital vaccine card), they can continue to use that, but if it’s easier to have a photo ‘favorited’ on their phone, they can do that too.”