Editor's note: Erika D. Peterman is a Florida-based writer and editor, and the co-creator of the comics blog Girls-Gone-Geek.com. Parents try, with varying degrees of success, to shape our kids’ pop culture tastes. For many a geek mom and dad, this extends to Halloween — or as I like to call it, a day of … Continue reading The 'Star Wars' divide: A tale of two costumes