Tin House - Submissions sought.

Tin  House is a terrific magazine of writing based in the Portland, Oregon. It seeks submissions until 31st May but of course you can send earlier.

Guidelines:

• Please submit only one story or essay (ten-thousand-word limit), or up to five poems at a time. 
• Cover letters should include a word count and indicate whether the submission is fiction, nonfiction, or poetry.

Link here with more details

As usual, please get your hands on a few copies first. It's an excellent magazine.

Their blog's worth a visit too here