There is a photo contest by 
Every week on Sunday a new round starts and the motto is announced.
To participate, you have to publish a post according to the theme, then leave a comment and a link in the contestpost and use the tag #pobphotocontest.
There are POB tokens to be won, which will be distributed as rewards for the published post.
Also 
So it's worth joining in there.
This week's theme is CANDY and here is my contribution.
This was at a food festival in New Zealand. Waffle with vanilla ice cream, orios and marshmallows.
Uh yeah, I think I completely filled up my calorie budget for the week within half an hour.