Thanks for the link, KJisgroovy. It sounds like there is, indeed still a fall season TBA based on that article. Chris Jones would know better than me. (Although I doubt he knows for certain Hamilton will be a part of it.)
I find this "spring" season so bizarre. These are the shows:
SpongeBob: June 7-July 3
Fun Home: November 2-November 13
42nd Street: March 8-20
Bullets over Broadway: April 19-May 1
Sound of Music: June 7-June 19
Finding Neverland: November 22-December 4
How is that a spring season? The only ones in spring are Bullets over Broadway and 42nd Street. MAYBE you could consider the two June shows spring, but November is definitely not spring. My FN tickets are in December. So weird.
I guess both Fun Home and Finding Neverland are likely to be big draws, and the other shows really aren't. Maybe they stretched the season and will have the fall season overlapping this year to increase subscription sales for this "spring" season. Maybe for the same reason they'll also intentionally put Hamilton in a different season than FH/FN to use it to sell packages for both seasons. Who knows, though? I bought my subscription for "spring" as soon as Hamilton was announced because I figured it would give me presale opportunities. (And, aside from SpongeBob, I want to see them all anyway.) By the time I bought there were already pretty slim pickings left. I wanted Saturday night and I think it was only premium left, so I got matinee instead.
The hype here is going to be pretty huge. Sure, lower than New York as it is for any show. But Chicago is a town with great theater, and as a result, many theater fans. Not to mention you have people who will drive in from the surrounding states that would not necessarily go to New York. Non-theater people do know about this show, and when people hear I travel to New York for work one of the common questions is "have you seen Hamilton yet?" I know several people who have already gotten group tickets and are taking 30-50 of their closest friends. I expect it to sell out quickly.