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.
'Sounds of Brazil'
The Claudio Roditi Quintet, with Glenn Cashman, is performing at 6 and 7:30 p.m. in the Rose Garden of the Newport Beach Marriott Hotel & Spa, 900 Newport Center Drive, Newport Beach. For tickets and information, call (949) 759-5003 or visit http://www.westcoastjazzparty.com.
A floral arrangement class, titled "Mystic Florals," is at 9 a.m. at the Sherman Library & Gardens, 2647 E. Coast Hwy., Corona del Mar. Registration is $45 and is required. For more information, call (949) 673-2261 or visit http://www.slgardens.org.
Connect With Grandparents
Advocates For Grandparent Grandchild Connection, a nonprofit organization that addresses grandparent visitation issues, meets at 3 p.m. the second Wednesday of each month in Room 3 or the OASIS Senior Center, 801 Narcissus Ave., Corona del Mar. For more information, visit http://www.grandparentchildconnect.org.
MoveOn.Org hosts a "Where are the jobs?" rally in front of Rep. John Campbell's office, 610 Newport Center Drive, Newport Beach. The rally is from noon to 1 p.m.
'Speak for the Trees'
Orange Coast College hosts an exhibit exploring man's relationship with trees in the Frank M. Doyle Arts Pavilion, 2701 Fairview Road, Costa Mesa. Thirty-eight artists are featured through various artistic mediums. Admission is free and hours vary. Call (714) 432-5102 for more information.