Fruit trays - 2 ( each platter size a 12 diameter , cream puffs ( 30 atleast )  ,

 cheese traiangles ( 40 ) on a tooth pick,

Potato chips ( 4-5 packs) with salsa or any dip (here is a tip ,

add any salsa to  a flavoured cream cheese you get an awesome dip)

Main course :

Soup - made for about 30 people - soup bowl size 30 times. Veggie salad - for 30 people, would be 4 - 5 pounds of fresh veggies Burgers - Meat ( 45) burgers make 30 of them beef and the rest 15 to be chicken

Cake - Take this to be a part of your dessert. SO you already have one desert.
Sweet potato biscuit - for 15 people
http://www.hotdishes.com/sweet_potato_biscuits.htm
Ice cream - Get 2 flavors one vanilla the other flavor may be anything , buy atleast 2 big cartons 1/2 pound of each flavors, to serve them along with the cake.
For more recipes ( American ) go to http://www.hotdishes.com/american.htm

Items that you need for the party:

 Balloons ,decorations ,  Candles for the cake, Knife with a bow, Drinking cups for water, coke , Plates for the appetizers , main course, and for dessert , Paper towels ( Lot of them) Platters to serve them , microwave oven or conventional oven. Scissors, Lot of ziplog bags, Silver foil to cover the left overs, Some crayons for kids(if needed will keep them quite). We think we have covered most of it, but these are just suggestions , these can be taken as guidelines to help you guys make this party a success.

Disclaimer:

The  above party menu are only guidelines , Hotdishes.com is not responsible for any outcomes. These are just suggestions based on the request made, Hotdishes.com is just entitled to give suggestions nothing more.