EKS Festival (05/2008) ExtremeKiteShop holds an event at their local spot. Despite no wind or flying it was still a fun event! 360 Invert Tutorial (05/2008) Learn how to do the One Handed 360 Invert in this tutorial video. The aim of this trick is to do a forward cartwheel motion. Push Kiting: Big Air (05/2008) Push Kiting presents "Big Airs and Grinds". This video was filmed at Frinton and Goring over a few days in 2007. NPKC Demo Day (05/2008) NPKC holds its yearly demo day at Tibenham Airfield, Norfolk. The wind was low but it was a good turn out.