Girls Rock Philly camp is going on this week. Below is video footage of Trophy Wife entertaining the students at lunch time and giving them a little lesson on how to rock! Girls Rock Philly, a music and mentoring organization for girls ages 9 to 17 that teaches empowerment through musical creation, will be having their end-of-camp showcase, which will feature more than 15 new bands playing a full show of their original new material, at noon this Saturday at World Café Live.