Something I just tripped over: Perryville Battlefield from the Civil War is having their annual re-enactment on October 2nd-3rd. The 2nd is XC day, but the 3rd looks quite neat, including a cavalry troop exhibition, battle recreation, tours, museum, etc. Exhibit open right now honoring the cavalry. Looks both horsey and historical - I definitely want to check this out, and the 3rd is a fairly unscheduled day for me.
Here’s the re-enactment schedule for the 2nd and 3rd.
http://www.perryvillebattlefield.org/html/event_schedule.html