Bring them to an indoor kart racing place. Its really fun. Or lazer tag. but not paintball (owww) By the way i am a 13yr old GIRL and a real girly girl for a matter of fact.
I would suggest having a scavenger hunt. Make a list of things the boys have to find through out the neighborhood or park. Most kids enjoy this and talk about it for years to come.
Badmitten, do a round robbin. Draw the names out of a 2 hats, team a boy with a girl. You could have a chart with a prize at the end. Also have a losers bracket so everyone gets a second chance if they need it.
