Wiener Impf-Party
https://exxpress.at/wien-plant-gigantische-impfparty-fuer-jugendliche/
Wien Statement Facebook
https://bit.ly/3vNDQnH
Impf-Party Bayern
https://www.nordbayern.de/region/erlangen/trotz-vakzine-mangel-corona-impfparty-in-erlanger-restaurant-1.11132628
Impf-Party Italien
https://www.youtube.com/watch?v=8jrS3Biwa9M
Freibier & Lotterie für Impfung
https://www.scientificamerican.com/article/from-1-million-lotteries-to-free-beer-do-covid-vaccination-incentives-work1/