The venue is the LMU Biocenter which is located at the HighTech Campus Martinsried.
Its address is:

LMU Biocenter
Großhaderner Str. 2
82152 Planegg-Martinsried
Germany

It is best reached by public transport (see below).

Google Map of the surrounding:

LMU Biocenter auf einer größeren Karte anzeigen

Take the underground line U6 (direction ”Klinikum Großhadern”) exit at station ”Großhadern”. Change to bus 266 (direction ”Planegg”) and exit at the station ”Großhaderner Straße” (green maker in the map). The Biocenter is just a 2 minute walk away (red marker in the the map). If the weather allows you can continue to the very last stop ”Klinikum Großhadern” (blue marker) and take a 8 min stroll towards the LMU-Biozentrum (blue line in the map).

A map of the suburban and underground is available as pdf: network map.

A journey planner for the public transportation system, covering suburban trains, subways, trams and buses) can be found at the MVV Homepage¹⁾.

Bus schedule (line 266) for getting to the subway (U6, stop “Großhadern”): bus schedule 266

IC, EC, ICE to “München Hauptbahnhof”. Go by subway U1/U2 to station “Sendlinger Tor”, where you change to Subway U6 (direction “Klinikum Großhadern”) and then follow the directions above (public transport).

Airport Munich: Take the “S-Bahn” S1 or S8 to station “Marienplatz”, change to subway U6 follow the directions described above (public transport).

Motorway Nürnberg: exit at “Mittlerer Ring”, direction “Autobahn Lindau”, exit at “Blumenau”, continue towards Gräfelfing. Pass “Großhadern”, then watch out for the sign “LMU-Biozentrum”. Motorway Stuttgart: ends in “Obermenzing”, continue towards “Pasing” and then “Gräfelfing”, where you should watch out for the sign “LMU-Biozentrum”. Motorway Salzburg or motorway Garmisch: continue on “Mittlerer Ring” in direction “Großhadern, Stuttgart”, from Großhadern continue towards “Gräfelfing” where you watch out for the sign “LMU-Biozentrum”.

Source: http://www.campusmartinsried.de/eng/anfahrt/index.html