S.D.
I am actually planning a party for a friends boy right now and I thought the theme I am using might work for you.
Camping: If you have a great backyard it would be perfect.
All ages love to camp. And they don't have to spend the night, just have it early evening. Here are some ideas for the party:
**Pitch a tent for decoration
**Campfire (have them gather sticks and help make fire)
**Campfire songs/stories
**S'mores
**Mom: You would be the camp director and if you know some high school kids they could come and be camp counselors and help with the activities. Better yet ask a few girl scouts!
**Have camp check-in when they arrive to make it official.
**Have an Art project: lanyards, etc.
**face painting
**3 legged races/sack race
**Backpack relay: Have several camping items and 2 back packs, two teams. Start with empty backpack, have each team fill the backpack with the items, race to the other end of the yard, un-pack and then the next person on their team pack, run, unpack. First team to finish wins!
**Food: hot dogs, trail mix, ants on a log (peanut butter, celery, raisins), Bug Juice to drink....even out of canteens they can take home.
US Toy has a ton of stuff for goodie bags: Flashlights, lighting bug holders, compass, etc.
Serve food on disposable pie containers ($1 store)
Decorate with re/white table plastic table covers, put plastic ants all over the table.
I have a million other ideas.......email me if you would like some more help. I actually help all my friends out with party planning, invitaions, cakes, etc. :) It's my favorite hobby!
Good Luck,
S.