Country band Montgomery Gentry performs at the Pacific Amphitheatre, as part of the O.C. Fair. The show starts at 8:15 p.m. For more information, visit http://www.pacamp.com.
DJ J-Heart performs at 9:30 p.m. at the Commonwealth Lounge & Grill, 2406 Newport Blvd., Newport Beach. For more information, call (949) 675-4444.
Speak Up Newport
Speak Up Newport is having its monthly meeting from 5:30 to 7 p.m. at the Newport Beach Yacht Club, 1099 Bayside Drive, Newport Beach. Free admission and no RSVP required. Call (949) 224-2266 for more information or visit http://www.speakupnewport.org.
The Newport Beach Chamber of Commerce is having a networking lunch from noon to 2 p.m. at the Radisson Hotel, 4545 MacArthur Blvd., Newport Beach. A topic of discussion will be how to use the chamber's social media platform to increase business. The cost for members with a reservation to the luncheon is $25, or $30 for non-members. For more information, call (949) 729-4411 or visit http://www.newportbeach.com.