I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
Yeah. I got nothin' for this one.
Charms and Chocolate Chips is the only book I can think of that has a picnic. It's a breakfast one with a very good looking man. Very nice until they notice that the bush they've setup the picnic near has a dead body underneath it.
They must have been upwind.