Let me clarify - conferences that I have been to, or know well
League of Utah Writers / Monthly meetings at Provo Library
http://www.luwriters.org/
http://www.uvwriters.com/ Utah Valley Chapter
Timpanogos Storytelling Midwinter Event / February
http://timpfest.org/midwinter-event
Life the Universe and Everything (LTUE) / February ($30-$45)
http://ltue.org/LTUE_2012.html
Writing for Charity / March ($45)
http://writingforcharity.blogspot.com/
Orem Writes / Events all month - March (free)
http://oremwrites.wordpress.com/2012/01/19/hello-world/
LDStorymakers / May
http://ldstorymakers.com/
Writing and Illustrating for Young Readers (WIFYR) / June
http://www.wifyr.com/
iWrite / online and an upcoming July workshop
http://iwritenetworkning.ning.com/
BYU Books for Young Readers, Symposium on Children's Literature / July
http://ce.byu.edu/cw/bfyr/
Timpanogos Storytelling Intensive Workshops
http://timpfest.org/
(watch for these week long retreats 1-3 times a year)