She wants to invite about 11 girls to do something (followed by sleepover for about 3, that parts OK). Not sure what would work though - its early Feb so has to be inside. Last 3 years she's had about 8 for a party at home - silly games, DVD, pizza but she wants to do something different this year but we can't think what, for that number. Most of her friends live quite a distance away.
Any ideas? THanks