Today, the queen that I had been unable to ID was found dead in her test tube. I put her under my microscope and opened up the Acanthomyops-group Lasius key on antwiki. I am 95% sure that this queen is Lasius bureni, the Wisconsin native found only in Comstock, WI in 1968.
I found her in Pewaukee during the flights in September. She was an alate on the pavement.
Here's some close-ups of the queen. I believe the setae on the clypeus/face area matches, as will as the hair on the dorsal of the head and the gaster and mesosoma. My queen also died in the same position the antwiki specimen is - wings spread out. This might be a habit throughout the species for some odd reason. If anyone notices anything about the queen, feel free to post them.