Is carrying an issue at this establishment?

I carried a bag in there once. Its slc not Oakland ffs. Lol

Are you referring to guns?

Unknown. I've only been there for concerts. So I don't have a need to carry a firearm. Great concert venue though.

Carrying what?

This is probably years later, but I wouldn't unless you have a concealed carry permit. Open carry might make it an issue, as well as, you're patted down for weapons and other paraphernalia that might be against the club's TOS.

As far as I remember there was nothing posted about firearms.