There's a big difference between playing peek-a-boo with kids and truly scaring them ... TODAY.com in a statement that finding age-appropriate scary movies is key for a family night in.

Lavigne will join 3OH!3, Bowling For Soup, Simple Plan, Scary Kids Scaring Kids, The Red Jumpsuit Apparatus, among other already-announced artists playing the D.C. stop. That tour stop will be ...