For any children's or YA authors writing humorous fiction, the Greenhouse Literary Agency is running their Funny Prize again this year. From picture books to Young Adult, the search is on for funny writing.
The deadline for submissions is 29th July 2013. You need to submit the first 5,000 words of a novel, or send the complete story if a picture book, or if the novel is under 5,000 words complete length.
Full details are on the Greenhouse Literary Agency website.