Hi there! Have a fabulous manuscript burning up your thumb drive? Here are a couple opportunities hot off the wires.
Strange Chemistry (New YA imprint of Angry Robot Books)
Open to YA SFF only from April 16-30, 2012.
Details here: http://strangechemis...s.com/opendoor/
Carolrhoda Books (YA division of Lerner Publishing Group)
Open to any YA subgenre except high fantasy from April 1-30, 2012. They have a very specific Mad Libs like form.
Details here: http://www.carolrhod...s-mad-libs.html
Best of luck!