The name of the game, is planking. The planker must lie face down, body straight like a wooden board and palms attached to the side on a surface or object. The more obscure the location or situation, the better!
On a recent trip to France, word got out about 'Planking' and many members tried it throughout the trip:

Team Jon

Cannon Plank

Bongo & Wildest Dream Plank
Fort Tatihou Plank
Wood Plank

Team Lewis

Bench Plank

Wheel Plank
Team Kevin

Gangway Plank