Tulsa City-County Library--their Central Library--is located in downtown Tulsa at 400 Civic Center, Tulsa, OK 74103.
There are plenty of great hotels in the surrounding area, such as:
Hotel
The Mayo Hotel
115 West 5th Street, Tulsa, OK 74103 (918) 582-6296
This is where we will be ending the night! At their rooftop bar.
Hotel
Residence Inn by Marriott Tulsa Downtown
202 West 5th Street, Tulsa, OK 74103 (918) 895-8700
Hotel
Aloft Tulsa Downtown
200 Civic Center, Tulsa, OK 74103 (918) 947-8200
Hotel
Hyatt Regency Tulsa Downtown
100 East 2nd Street, Tulsa, OK 74103 (918) 234-1234
Hotel
Hotel Indigo Tulsa Dwtn-Entertainment Area, an IHG Hotel
121 South Elgin Avenue, Tulsa, OK 74120 (918) 779-4445