The World's First 3D Printed Snowboard: Every Third Thursday. Black Ops 2 Bulletproof Snowboard: ETT Answers The Call of Duty. Every Third Thursday-Survival Split Board-by-Signal Snowboards. Every Third Thursday-Xylophone Snowboard-by-Signal Snowboards. Signal Snowboards. Got Wood? Pinewood Derby Snowboard: Every Third Thursday. Electrifying Solar Powered Snowboard: Every Third Thursday. Every Third Thursday-iShred-snowboard-iBoard-iPad-by-signal-snowboards. Adaptive Snowboard Reinvented: Every Third Thursday Raising The Bar.