Our anniversary dinner, which we'll have this evening. I'm currently making a pot of soup/stew (chicken, bean, potato, and veg), which we'll dump into a huge, wide-mouth thermos (this year's anniversary gift: in previous years the kids have been with us, and we've just packed up an entire medium-sized crockpot), and take along with bread, cheese, some veggies, fruit, cookies, and a thermos of hot water for cocoa. Then we'll drive up to Rocky Mountain national Park, cruise up to a pull-out at an overlook that looks down on one of the meadows where the elk hang out, and sit on rocks and eat our dinner while the elk bugle (and sometimes the makes fight, too, which makes a great crashing noise).
In a good year the star watching is also amazing, and we almost always spot some satellites. Bonus points for coyotes howling, and seeing bears and/or moose on the drive up/in.