Stop in for a cup of coffee

I’m wondering about car shows. Although they are an outside event and somewhat spaced what effects will the current situation have??
It seems we (the country) are at a stage of response where its easier or safer to not do things, than to figure out whether something can be adjusted to make it relatively low risk.
Probably also because only limited testing is available.
But it does remind of me of certain managers who wanted to do 'big events' without having an incident command structure in place. Fortunately I wasn't there when they did it.