Any good kids birthday ideas?

[Acts 2:38 girl]

I need some help from all your creative brains for a birthday party that's right up your alley!  DS's 9th birthday is coming up this Friday.  At least that's when his party is - 15+ kids coming over for a "Camping Birthday"!!  I have already sent out invitations ( a small bag of marshmallows with a note attached with all the details, including to come in your jammies if you like!)  It will be at 6:30 pm with a small campfire.  I was thinking of setting up the tent for some type of a game, but now I'm clueless to any details.  Any good decorating or game ideas for camping?  Maybe some type of sleeping bag game?  Like musical chairs?  
C'mon guys - lets hear your creative party ideas!!  Also - the age range is 5 years - 10 years old!  Thank you in advance.  I'll be sure to post pictures!!

[jpreiser]

The web site below has tons of ideas for all kinds of parties including camping!!:)


http://www.birthdaypartyideas.com/index.html