Fall Columbia County Recreation Department youth sports registration runs through Friday. Registration is online or at Patriots Park. First-timers must register in person. For information, e-mail firstname.lastname@example.org.
• Rising 13U Georgia Riverdawgs baseball has an open tryout at 9 a.m. Saturday at Riverside Park in Evans. Call Chet Frady at (706) 945-4621.
• Georgia Frenzy Fastpitch softball has 16U tryouts at 2 p.m. August 18 at Westside High School. Contact Earl McKinley at (706) 825-1753.
Register for the Upward Sports 2012 Fall Soccer League for pre-k through sixth grade. Cost is $90 and registration closes Saturday. Call Grace Baptist Church at (706) 868-9729.
Warren Baptist Church, 3203 Washington Road, will hold an outdoor expo featuring hunting, fishing, archery, shooting, taxidermy and off-road recreation from 5 to 10 p.m. Friday. Tickets cost $20 for adults, $10 for students 8-15 and free to those 7 and younger. For information, go to www.augustaoutdoorexpo.com.