Souvenirs de Hackfest (2019) // Hackfest memories (2019) Qui se souvient de l'Hotel Plaza? Who remembers the Plaza Hotel? 😉 #tbt #throwbackthursday #hackfest #hackfest2019 Pssssssss 🤫 : acheter vos tickets du prochain Hackfest (29 au 31 octobre) ici / buy your tickets for the next Hackfest (October 29-31) here: