Arran D.
Yelp
My boyfriend and I went yesterday during a day trip to Tulsa from Dallas. We were allowed in for free because we're students (!!) and the man at the front desk had a wealth of knowledge. The museum itself isn't large, but there is a wide array of information available here. There's a room dedicated to the Tulsa Race Massacre, another exhibit dedicated to Tulsa restaurants, a small gallery featuring some local art, and more. My favorite room featured lots of little knick-knacks, an informative digital reference option about the definition and history of lynching, as well as public health history. (Notably, this room also has a KKK member's cloak and hood; it has blood on its collar. Please tread carefully if this kind of exhibit is painful for you.)
You could easily spend an hour or two here looking around and reading the vast array of history provided at this institution. The cost to attend for adults is $10 but, as aforementioned, it's free for students (even out-of-state students!). Take advantage of all the resources here at the historical society and spend a day here and at the nearby garden center. The Philbrook is also not far!