The most famous yatai areas are in Fukuoka, on the Nakasu Island and in Tenjin (photographed here). It is a guaranteed delicious culinary experience but more than this, it is a unique to Japan social experience...
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 32mm
Aperture: F/2.8
Shutter Speed: 1/60s
ISO Sensitivity: ISO 4000