There was a big attention stand. What is it saying ?

https://i1.wp.com/saywhatjapan.com/wp-content/uploads/2018/05/DSC_0996-432x768.jpg?fit=432%2C768https://i1.wp.com/saywhatjapan.com/wp-content/uploads/2018/05/DSC_0996-432x768.jpg?resize=150%2C150TSSTREET, DRIVINGattention,Gunma,Nagano,service stationThere was a big attention stand. What is it saying ?- POST PHOTO ! HELP TRANSLATE JAPANESE ! ALL FREE !! -