Hydraulic UFO with Seats 
http://www.gznined.com/9d/9d-vr-capsule/professional-9d-capsule-vr-cinema-electric.html
They have also a lot other Products which nearly all should be interessting for the Event:
http://www.gznined.com/9d/
http://www.gznined.com/5d-7d/
http://www.gznined.com/vr-shooting-simulator/
http://www.gznined.com/vr-machine/
Why not running endless, inside a Ball?
Dexmo from Dexta Robotics (China)
Force Feedback Glove
Youtube: [Dexta Robotics] Dexmo Demo Combo for VR Developers - YouTube
Homepage: http://www.dextarobotics.com/
Icaros Flying Simulator
Homepage https://www.icaros.com/
These guys have a very interesting and cheap solution for haptics on chairs.
It works very good with DCS, for example.
a horse riding simulator:
https://hashilus.com/content/hashilus/
an alternative is the VirZoom (where you can even fly on a Pegasus , ride bikes, race cars…)
Zed Mini
Eleven table tennis
Paranormal Activity
Cable Roboter
https://www.ipa.fraunhofer.de/en/cable-driven_parallel_robots.html
Youtube: CableRobot-Simulator - YouTube
StriderVR (Treadmill)
https://www.stridervr.com/
Youtube: StriderVR Virtual-Reality-Treadmill Walking Test - YouTube
QuantumVR Treadmill
https://www.numixent.com/
Youtube: QuantumVR Treadmill / Quantum Battle Arena - YouTube
Glove One (Gloves, with Tracking and Force Feedback)
https://www.neurodigital.es/
Hardlight VR (Force Feedback Suit)
https://shop.hardlightvr.com/
spacewalkervr (VR Treadmill)
http://spacewalkervr.com/products/
Samsung Gear VR - Surfing
https://www.samsungmobilepress.com/news/samsung-galaxy-studio-at-the-2015-vans-u.s.-open-of-surfing-in-huntington-beach
Mammut Freeride (in the End its just a Video)
http://project360.mammut.ch/de/#route
Zed-M (really interessting, also for the Pimax 5/8k)
Extension Modul for VR-Headsets to make them Mixed/AR Reality Headsets:
Youtube: Turn your room into a battlefield - ZED Mini - YouTube
