Previous Thursday night, 10 individuals had been lined up for admission to Hair of the Pet dog, a sporting activities bar on the Decrease East Side that normally attracts crowds for Sunday soccer viewing and working day drinking. When they reached the bouncer, every was questioned to deliver documentation for entry: govt-issued ID, proof of vaccination and a dating app profile, not that any of them ended up there to swipe. Instead, a enterprise known as Thursday was hosting a singles’ mixer — an antidote to on the web relationship fatigue. Attendees expressed all kinds of frustrations with modern romance: matches that rarely direct to more than tiny chat the…