We have a stock standard picnic here.... the same everytime!

hummous
salsa
carrot sticks
pita bread snacks for dipping
sandwiches for the kids
loaf of bread not cut so I can cut thick pieces
cheese, goats cheese usually
baby spinach
sliced tomato
thermos of coffee
water for kidlets
DH & I will create out own sandwiches or just open face bread with cheese, spinach and tomato and snack away....