Update location of hackathon

Hackathon is being moved from Volvohallen
to Volvo PVD Torslanda.

Change-Id: Iab4aef6543d73ce313eba49b356ac90659c4b2a2
diff --git a/location-europe.md b/location-europe.md
index 87b6d0e..82d28e1 100644
--- a/location-europe.md
+++ b/location-europe.md
@@ -13,6 +13,16 @@
 Sweden
 ```
 
+The Hackathon will be located at [Volvo PVD Torslanda](https://goo.gl/maps/x2yJidD73VAPkFNz9).
+
+See below the full address of the location:
+
+````
+Volvo PVD Torslanda
+Volvo Jakobs väg 17, 418 78 Gothenburg
+Sweden
+````
+
 If you are coming by car, there is free parking available for the attendees of the Summit.
 
 ## Check-in Instructions
@@ -26,6 +36,9 @@
 - The Gerrit v3.0 celebration T-Shirt
 - Stickers to remember about the event and on Gerrit Code Review
 
+For attendees of the hackathon, please enter PVD through the south entrance.
+Proceed to the reception desk in the main lobby to check-in.
+
 ## Hotels and Places to Stay
 
 Volvo Cars has a special rate for this event at the [Gothia Towers](https://goo.gl/maps/rmRoQweSvVrAsPPw6),
@@ -50,6 +63,21 @@
   first exit.
 - Keep left to Volvohallen.
 
+For those attending the hackathon, the directions are almost the same.
+
+- Take the E6/E20 (Toll) road to E45/Oslo, stay on E6 onto Tingstadstunneln,
+  then keep left at the fork to continue on Lundbyleden, follow signs for
+  Route 155/Öckerö/N Älvstranden/Hamnar.
+- Use the right lane to take the Route 155 slip road to E6/E45/Hamn/Torslanda/Öckerö/Oslo/Karlstad.
+- Keep left to stay on Hisingsleden, follow signs for E45/Angered Volvo/E6.
+- Continue on Hisingsleden and then use the left 2 lanes to turn left onto
+  Assar Gabrielssons väg (signs for Volvo Torslanda).
+- Turn right at the traffic light onto Gustaf Larssons väg and follow signs for PV.
+  (Gustaf Larssons väg becomes Volvo Jakobs väg)
+- PVD will be on your left, across the street from a multistory parking garage.
+- If you reach a gate, you have gone too far, but PVD is the modern white
+  building to your left.
+
 __By Taxi__
 
 Volvo Cars has a special deal with taxi service PM Logistik (http://www.pmlogistik.se/en/),