Drove up for an overnight stay at the end of the kids' Christmas break. The lodge was quite festive with holiday decorations. The lodge is a series of buildings connected with passages from one to the other, which allows you to roam around comfortably while viewing the grounds or Lake Delavan. We found it quite enjoyable.
Lake Lawn has a nice, sizable indoor pool (82 degrees) with a hot tub nearby. The kids loved the pool. There are a couple restaurants on site. One is a burgers and pizza type of place, the other is more upscale. There is also an arcade and an ice-cream shop that doubles as a breakfast spot.
Our room was in the newer Lakeside building, which was the only building that required us to walk outside to get to the main complex. This building has an outdoor pool (for warmer weather) and we stayed in a loft, which was quite large, with two twin beds and a tv up in the loft space, which the kids thought was great. The room was clean and nicely decorated, had a mini-fridge and a nice bathroom.
We plan to return sometime soon.