Welcome @Votleserin for visiting this MeetUp thread…hehehe…even though the postcard was sent via Germany.
There was over 30 postcrossers for the MeetUp.
You can check for MeetUps nearby for you if you would like to try one day.
I found this one I think might be close by to you:
My sending from the UK to Germany MeetUp postcard, arrived only 1 day earlier than your Germany to Germany postcard sending @Vorleserin
smiles, Seaview 
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