Hard questions

Is this a buckeye? Susan and Nate think that the seeds, which are very smooth and pleasant to handle, look like they are buckeyes, but Nate pointed out that the seed pod is spikier than he remembers playing with as a child...Also, would your house look as good as this Ardmore house if you removed all of its siding? The blog walked last night in developments off Shallowford Road...new territory but a very hard place to walk along the main road after dark. Susan is therefore assigning (by fiat) all of Lewisville a negative walk score.