Online literary magazine Subprimal Poetry Art is having a contest to select the theme for their next issue. They are looking for submissions of a theme title and description of approximately 100 words. There is no entry fee to submit to this contest and you can enter up to three times. The winner will receive $50 USD.
The deadline to enter is July 28th. Subprimal Poetry Art suggests taking a look at past issues and themes before submitting. You can find full guidelines and details here: subprimal.com/contests.