#RiverCon: The first guest is… 9 May 201727 April 2020 Vanessa Renaux #Rivercon Guest announcement We are pleased to announce that Madelaine Petsch is our first guest for the #RiverCon! This event will take place in Paris on March 31st & April 1st 2018 ! Be ready for an amazing weekend ! The ticketing opens today at 8:30pm (French time)