Mischief Corner Collections is a gay press seeking submissions for an anthology titled "Behind the Uniform". The uniform can be military, fireman, park ranger, or policeman. They're looking for genre stories with a strong romantic element and gay protagonists. Stories should be 10,000 to 18,000 words. The deadline is March 1 (short notice). There is payment but it's specific so that's something you'll have to query. You can find the details here.
They also have a winter holiday anthology titled "This Wish Tonight" which is currently open. Just scroll down the page for the details.
Thanks to Michael Bracken for sending the link!