Favorite Picnic Recipes and Season

Now that that we are well into fall with all of the seasonal items available to eat and drink we wanted to ask a few questions.   We are wondering what are your favorite picnic recipes?  It could be a drink, main meal, dessert, or whatever you want.  Do you have any favorite seasonal recipes?  Do you like the idea of a fall picnic in general?  What is your favorite season for a picnic and why is it?  Let us know by commenting below.