3 fun things: Aug. 21

COBB

B.o.B. at Six Flags Over Georgia

Atlanta rapper B.o.B. may have grown up riding the coasters at Six Flags Over Georgia. Soon he’ll be one of the park’s attractions, if only for a day. The chart buster likely will play hits including the No. 1 single "Nothin’ on You" and the song "Magic," which nonfans might recognize from an Adidas commercial. Get the most out of the day and show up when the park opens. The concert is free with admission, which also includes access to Six Flags’ impressive collection of thrill rides. Leading the pack is Goliath, which hurls guests along its track at 70 mph.

10 a.m. Aug. 21. $31.99 online; $44.99 at the gate; children shorter than 48 inches $31.99; ages 2 and younger free. Six Flags Over Georgia, 275 Riverside Parkway, Austell. 770-948-9290, www.sixflags.com.

LILBURN

Dominican Bachata Boot Camp and Bachata Latin Party at Thirsty's Bar & Grill

Salsa and bachata dancers, and those who’d like to learn, can break a sweat with some moves at this special event hosted by Dancing4Fun. The day starts with a bachata boot camp from 11:30 a.m. to 4 p.m. and includes lunch. The evening begins at 9 p.m. with a free beginner lesson. More dancing continues into the night with a soundtrack made up of bachata, salsa and merengue hits. Participants also will have a chance to sit back and watch a special dance performance.