What foods to cook at a BBQ?!

Lamb chops,
Steak / steak sandwiches (which need lettuce, tomato, beetroot, cheese pineapple etc)
pasta salad
Potato salad,
if you want healthy options you can go with a bean salad, baby spinach salad etc.

Sweet corn to grill, marinated chicken wings, Pork chops, or spare ribs
If you want snacks, you can have savoury biscuits with cheese, cabanossi, salami, ham, olives, sundried tomatoes,

There's also plenty of different skewers you could do; chicken, pineapple and capsicum, or prawn skewers, Pork etc.

You don't want to have too much variety, i'd say 4 meats (skewers included) and 4 salads would be enough for a large croud. Just make lots of each.

I luv BBQs haven't had 1 in ages Have plenty of meat like sausages, steak, chops, meat Patty's, chicken, kebabs with different meats on them with lots of veggies lots of stuff like pasta salads, green leaf salads, potato salad, rice salads, lots of bread an buns corn on cob an boiled go down well 2 lots of fizzy, orange juice an alcoholic beverages if ur planning having alcohol there :)

just get alot of soda, beers, sweet corn to grill, sweet sticky ribs, trifle, peach cobbler, chicken wings, onions, kebabs, coleslaw, prawn skewars, tortilla wraps, nachos, guacomale, garlic bread, garlic mushrooms n olives, baked potatoe, cider, plantains.. yeah that's all i can think of right now

There are plenty of resources you can turn to. Food network.com, all recipes.com are just 2 of them. You can google for other sources. Ribs or chicken can be precooked in the oven first, and then finished off on the grill. You can also grill veggies like squash, eggplant, and tomatoes. Look up Bobby Flay for grilling goodies. Good luck on you celebration. Am I invited?

Baked beans.
Potato salad.
Macaroni salad.
Pasta salad.
Corn on the cob.
Chips and dip.
Sodas, lemonade, iced tea.
Fruit salad.
Baked potatoes.
Ribs.
BBQ chicken.
Steak.
Kabobs.