I don't know when tickets would go on sale or how much they would be, but apparently the Cubs-Astros series may be played in Milwaukee tomorrow and Monday. Doubleheader tomorrow would be fun. Let's do this road trip.
***UPDATE: Tickets on sale!! Cubs v. Astros 6:05 CT. Buy tickets here. I'll be there with some people, so let me know if you're going and come by and say hi. Go Cubs!!