V.P.
I personally don't care for fundraisers that require kids to sell.
One fundraiser that I heard about toward the end of the last school year is Boomerangs Party and Play. I think there's one in Bedford (I don't know how close that is to you in Arlington). They offer groups 50% of the admission price. So if you get 100 kids to show up, and admission is $8.99 per kid, your group would get $450. Then, instead of kids going door to door selling things, maybe you just have them all make invitations and give them to all of their friends, neighbors, church members, etc. On the invite, encourage families to invite friends of their own. If the kids have their school or classroom directories from last year (or you wait until school starts) you can invite all the kids from each of the players' classes to a "Back to School" party.
I believe Boomerangs will also work with you, so if you're in an area where $8.99 is too much for most families to afford, they'll knock the admission price down, and you would get anything they collect over the $4.50 base fundraiser price - don't quote me on that... I've just heard it through the grapevine.
I would have the team members in uniform the night of the fundraiser, and have them take turns "manning the door" to remind people about mentioning the fundraiser (I think the facility is still open to the public, but not sure).
If you're not near Boomerangs, I would call other "bounce" places like that and see if they have a similar system.
Good luck!
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