CJ’s Restaurant & Lounge presents “The Roger Humphries & RH Factor Jazz Jam Session” at 8 p.m. at 2901-2911 Penn Ave., Strip District. There will be live jazz and fun every Thursday night. Must be 30 years or older and there is a dress code that will be enforced. No tennis shoes, sweats, or athletic gear. For more information, call 412-642-2377.
The University of Pittsburgh presents its annual Nationality Rooms Holiday Exhibit from 9 a.m.-4 p.m. at the Cathedral of Learning, 4200 Fifth Ave., Oakland. Through Jan. 17, various classrooms displaying different nationalities will be adorned with its traditional holiday decorations; reflecting their ethnic heritages. Individuals will have the opportunity to visit each room and learn about the different backgrounds. Tours are available. For more information, call 412-624-6000 or visit www.nationalityrooms.pitt.edu.