like wad rlsh07 mentioned..marinated chicken wings, sausages,
crab meat..also can add fish fillets, potato, corn,
marshmellow.
rmb to get miscellaneous items like for eg 2 tongs( ie one big
for charcoal handling), charcoal, fire-starter, wire mesh,
aluminium foil, satay sticks, paper plates and cups, forks and
spoons, serviettes, trashbags.
drinks i recommend coordial fruit punch (get a small water
dispenser).
if got enuff budget left then buy bottled soft drinks.