I might go on a picnic this weekend
Me too and I always make sure to play some outdoor games when I picnic or some at least other form of entertainment, Its common for me to do this at large picnics. Do you also play and have fun at picnics? 
I think for us it would be romantic picnic. what food should i pack?
Picnic
A picnic is a meal taken outdoors ("al fresco") as part of an excursion – ideally in scenic surroundings, such as a park, lakeside, or other place affording an interesting view, or else in conjunction with a public event such as preceding an open-air theatre performance, and usually in summer.
Picnics are usually meant for the late mornings or midday breakfasts, but could also be held as a luncheonette or a dinner event.
Descriptions of picnics show that the idea of a
a combination of all of the above.
On romantic and family picnics, a picnic basket and a blanket (to sit or recline on) are usually brought along. Outdoor games or some other form of entertainment are common at large picnics. In established public parks, a picnic area generally includes picnic tables and possibly other items related to eating outdoors, such as built-in grills, water faucets, garbage containers, and restrooms.
Some picnics are a potluck, an entertainment at which each person contributed some dish