S/mileage are teaming up with SBC to start a Smile! Dance Contest.
S/mileage will appear at the finals.
It seems that the winner of the contest will get a prize of 100,000 Yen (about $1000 US dollars) which is a great prize apart from the chance of reaching the finals where S/mileage will be present, so I hope many people enter the contest.
I will update with more details once they are released.
The final round will be on 10/22.