Canadian Thanksgiving!! YAHOO!!
Here's what I've done for our block parties and office parties over the years....
Cheese and apple slices. Spritz the apples with lemon juice or the "fruit fresh" (http://www.freshpreserving.com/products/fruit-fresh) to keep them from browning.
Tomato Capreze' - sliced beefsteak tomatoes with a slice of mozzarella cheese on top - spritz with Balsamic vinaigrette dressing. You can even do these on kabobs - instead of using slices? get the little mozzarella balls and grape tomatoes...
Cold shrimp and cocktail sauce - that's always a hit!!
celery sticks with peanut butter (really plain but the kids like it)
celery sticks with cream cheese or even cheese stuffed in 'em.
Does that help??
Cucumber logs - slice cucumbers in half - remove the seeds and fill with a cream cheese mixture
Olive kabobs - take green and black olives - skewer them on kabob - add bell peppers, banana peppers. I've even put rolled up lunch meat on it.
Large pepperoni slices wrapped around a dice/cube of mozzarella cheese.