We stopped at Jay Lovell's on Sunday after Pumpkin Festing and a hike around Fort Sheridan Forest Preserve. It was essentially deserted in the early afternoon, possibly due to the crowds at Pumpkin Fest. It's a bit of an odd duck, like some other odd ducks in the area, with very casual almost offhand furnishings and decor but excellent food.
2 of us had a Cobb salad, burger+fries, and pie ala mode. The salad was traditional Cobb in a large bowl: bed of romaine with wedge-shaped separate segments of chicken, eggs, tomato, a generous amount of Gorgonzola-style crumbles, blanched green beans, and beautiful segments from a perfectly ripe and massive avocado. The burger was perfectly done medium with a little char on the outside, decent Swiss cheese, the remainder of that avocado on a brioche-type bun. Fries were also very good, skin-on dark with big hunks of salt. What was billed as "mixed berry" pie turned out to be an interesting strawberry rhubarb with very slightly crispy hunks of rhubarb and an absolutely top notch double crust. The accompanying ice cream was different: very fragrant vanilla flavor but not tremendously rich.
The rest of the menu is limited but slightly more ambitious with a few fork and knife entrees and a bunch of soup bowls. Definitely worth a visit - I suspect this is the sort of place that gets overlooked because of its location.