The social media tributes posted in honor of 3 Kings Tavern over the last week have often included photos of musicians in various states of ecstasy, eyes squeezed shut, their screams disappearing into the club’s damp, heavily abused ceiling. But news that the beloved music venue at 60 S. Broadway was abruptly closing also prompted memories of South Broadway in general — and talk of how coronavirus has only accelerated problems with affordability along one of Denver’s most established cultural corridors. “As the neighborhood has become nicer and a destination for tourists, rent has been going through the roof,” said Martin Killorin, who founded 3 Kings in 2006 with partners Jim Norris and Jeff Campbell.