"Murder Among Friends" is a charity anthology to raise money for the Whittier Birthplace Museum. They're looking for cozy mysteries of 2000 to 7000 words that "involve John Greenleaf Whittier or family, one of his homes, or a plot point derived from an element of his works". They have a brief bio of Whittier in the guidelines and they've also posted ideas that have been used by accepted stories. The deadline is October 1, 2016 or until filled. Payment is one copy of the anthology. You can find the details here.
via the SMFS.