Social Program

There'll be a series of Social Events during the conference. They are open to registered participants and their accompanying persons. Please note that you need to register for all events marked with a *.


Pre-conference Sightseeing Tours* - Tuesday, September 1, 2015

Special Guided Tour: Exhibition THE VIENNA CIRCLE - Tuesday, September 1, 2015
IMPORTANT: limited number of participants! 50 persons max. - first come, first served!

Welcome Reception* - Tuesday, September 1, 2015

Reception at the Mayor's Office* - Wednesday, September 2, 2015
IMPORTANT! The event is already booked out but you may sign up for the waiting list (please ask on-site at the conference desk).

Conference Dinner* - Thursday, September 3, 2015

Farewell Lunch* - Friday, September 4, 2015 (1 p.m.) | click here for online booking (if you haven't done so already during registration)


Aside from the conference, you may also be interested in some university related events. In 2015, the University of Vienna celebrates its 650th Anniversary with a series of festivities, special exhibitions, open house days, a film festival and many more!

650th Anniversary Programme




OR2015 | Universitätsring 1  | 1010 Vienna