Mix you better hope that no one makes a complaint against the business and cops show up. Last thing you need is a summons and fine, as well as potential confiscation of your equipment. Secondly.,, there’s rumors of some venues secretly holding events, but are making every vendor and guest sign NDA’s... meaning no photos videos or posting about the event... so there goes that marketing opportunity.
finally be prepared to issue a refund. Some venues are acting as if everything is on in hopes of a last minute decision allowing events. If they don’t get the approval they then cancel the event, but that leaves you needing to provide a refund if your contract isn’t iron clad. Be very cautious.