But keeping hot foods safely hot, and cold foods safely cold can be a battle against the elements, and no one wants upset tummies on the menu. Most of us set the picnic table with items that are either hot off the grill or chilled out of the fridge, and both of these are wonderful options for outdoor dining. But it can also be a little complicated, especially as the weather really heats up, to know how best to plan menus that are delicious but also safe to serve (especially if dishes need to sit out on a buffet). Summer backyard parties and everyday outdoor dining are in full swing, and it is glorious.