Send items for Gwinnett Calendar to calendar@gwinnettdailypost.com or the Gwinnett Daily Post, P.O. Box 603, Lawrenceville, GA 30046. The fax number is 770-339-8081. Please include event name, time and date, location, with address, phone number and cost. Deadline is two weeks prior to the event.

Thursday

The sixth annual Lawrenceville Rings will kick off at 7 p.m. Thursday on the Gwinnett Historic Courthouse lawn in downtown Lawrenceville. Admission is free and open to the public. For more information, call 678-226-2639 or visit www.visitlawrenceville.com.

Duluth's New Year's Eve Extravaganza will begin at 8:30 p.m. Thursday at the Red Clay Theatre, 3116 Main St. in Duluth. For more information, call 770-476-3434 or visit www.duluthga.net.

The City of Duluth will hold its New Year's Eve Extravaganza at 8 p.m. to midnight Thursday at the Duluth Festival Center Amphitheater and Town Green. For more information, visit www.duluthga.net.

Jan. 2

The Grascals will perform at 8 p.m. Jan. 2 at Everett's Music Barn off Stonecypher Road in Suwanee. Admission is by a suggested donation of $15. For more information, call 770-945-9098 or visit www.everettbrothers.com.

Jan. 15

New London Theatre will host the So You Think You've Got Talent? semi-finals at 7 p.m. Jan. 15 at 2485 Main St. in Snellville. Admission is $10 in advance and $12 at the door. Children and students with ID will be admitted for $8. For more information, call 770-559-1484 or visit www.newlondontheatre.org.

Jan. 16

The Golden Spike Train Show will be held from 9 a.m. to 4 p.m. Jan. 16 at the North Atlanta Trade Center, 1700 Jeurgens Court in Norcross. Admission is $7. For more information, call 770-279-9899 or visit www.northatlantatradecenter.com.

The Gwinnett Symphony Orchestra and Chorus will present a free concert at 7 p.m. Jan. 16 at Eastminster Presbyterian Church, 5801 Hugh Howell Road in Stone Mountain. For more information, visit www.gwinnettsymphony.org.

Martha and Eddie Adcock will perform at 8 p.m. Jan. 2 at Everett's Music Barn off Stonecypher Road in Suwanee. Admission is by a suggested donation of $15. For more information, call 770-945-9098 or visit www.everettbrothers.com.

Ongoing events

Stone Mountain Christmas will be held through Wednesday at Crossroads at Stone Mountain Park. Admission is $21 for adults and $18 for children ages 3 to 11, plus tax. Vehicle entry to the park is $10. For more information on the event, call 770-498-5690 or visit www.stonemountainpark.com.

Ziggy's Jazz and Blues Lounge will present "A Starlight Smooth Jazz Christmas" at 7:30 p.m. through Thursday at 860 Duluth Highway, Suite 450 in Lawrenceville.

The Southeastern Railway Museum will be holding a photo competition and exhibit Feb. 1 though March 28 at 3595 Buford Highway in Duluth. Deadline for entry is Jan. 16. For more information, visit www.southeasternrailwaymuseum.org.