Last preparation during the countdown until the official opening of Tropentag 2020. Instead of Prague, it´s now Stuttgart in south-western Germany. My colleague Sarah sent me these pictures. So far, it still looks pretty normal: tech check-ups, setting up of beamer gear, a camera … it´s just – the hall offers around 475 seats. And those people won´t come. The hygiene concept just allows 50 persons to attend the event directly in the hall. So, also from that side I´d say it´s a great luck that with WHOVA the conference APP, many hundreds of people can still though follow the activities …