HOW TO REACH THE VENUE
Madrid has a large and convenient subway network (see here for a map) and the venue is easily accessible in this way. The station Puerta de Toledo in line 5 is right by the conference venue. The station Pirámides, in the same line, is by the Holiday Inn Madrid-Pirámides hotel, where the conference dinner will take place.
From Barajas airport:
Click here to see a map of these locations and some hotels.