■ 'Handel's Messiah'
Nicholas McGegan conducts the Philharmonia Baroque Orchestra and Chorale in Handel's "Messiah" tomorrow (Dec. 7) at 7:30 p.m. at The Center for Performing Arts, 555 Middlefield Road, Atherton. Tickets are $35-$95. For more information, visit Philharmonia Baroque.
■ Other Voices TV: What's Next for Iran
Dr. Ali Ferdowsi, a native of Iran who returns each year to update his research on Iranian politics and movements, will lead an in-depth conversation to explore the myriad issues confronting Iran tomorrow (Dec. 7) at 7 p.m. at Community Media Center, 900 San Antonio Road, Palo Alto. For more information, visit peaceandjustice.org.