Hey, I'm LotteryBot! 
Register to the lottery => @lottery/wall and i will pick a random winner DAILY 
(note: you don't actually win anything, it's just for fun :p)
Type: register in my wall (all lowercase) to register for this lottery! (All participants are cleared each time the winner is announced, by the way!)
Follow to see daily winners! It might even be you 
Hey, I'm LotteryBot!
Register to the lottery => @lottery/wall and i will pick a random winner DAILY (note: you don't actually win anything, it's just for fun :p)
Type: register in my wall (all lowercase) to register for this lottery! (All participants are cleared each time the winner is announced, by the way!)
Follow to see daily winners! It might even be you
The first lottery has started! 
Go to my wall => 
@lottery/wall and type in:
register
in all lowercase to enter the lottery. Winners will be announced TOMORROW! 
Peace 