2650 South John Williams Way, Tulsa, OK 74114, (918)-779-1000
Stroll the gardens, playgrounds (if you have little ones), boathouse, and riverside paths (free). Check the event calendar for pop-ups on Saturdays!
Philbrook Museum of Art
2727 South Rockford Road, Tulsa, OK 74114, (918)-749-7941
The Philbrook Museum of Art & Gardens has a beautiful villa with galleries, gorgeous grounds, and amazing art. They are open Sat–Sun; and Fridays have extended evening hours!