Welcome to my community as you are training!
A don't miss site to spend a day is the National Museum of the United States Air Force at Wright Patterson AFB.
Lots of good small restaurants/cafes/lounges in Dayton's Oregon District.
Interested in an upscale dining experience? The Pine Club is nationally known. (Bring your checkbook or cash; credit cards are not accepted.) Jay's Seafood is well patronized by local citizens. In Dayton's Southern suburbs, The Paragon Supper Club has the ambiance of the Pine Club without being quite as expensive. Further South along Ohio 741, you will find Austin Landing with several restaurants, only one of which I have patronized. Ok, but I'll go to The Paragon instead.
Pizza? Cassano's and Marion's are the largest local restaurants. Marion's does not offer delivery. Cassano's does. Of the two, I prefer Cassano's. (Their Big Cheese with Black Olives: oh, so good!)
What else might I be able to tell you about the Dayton area?