I was thinking of have the following food/snacks;
-cheese,crackers,garlic/ham sausage
-veggies and dip
-seafood dip 
-wine(if you want to bring other alcholic beverages you can)
-variety of finger foods
-non alcholic beverages
if anyone has any allergies let me know.
I'm planning the food /drinks as if everyone is coming with a guest/spouse
so there should be lots. 

 Lets just hope we have good weather!!
Jim