Scrapaneer's June Champions is here and it's got great tips on photo editing. Here's a page I made and that's included in the companion book. (I used the class kit by Sugarplum Paper to create my page.)
My photos were taken on a really sunny day and were somewhat underexposed and with our hats our faces were super shady. In the Companion Book (and in the Champions gallery) I described the steps I took in Lightroom to edit my photos and to reduce the shade over our faces.
BEFORE
AFTER
BEFORE
AFTER