The Mecklenburg County Park and Recreation Department needs volunteers to build a NASCAR-themed playground in Nevin Park (6000 Statesville Road). Construction shifts are Sept. 29-Oct. 5. To sign up: Lori Saylor at 704-336- 5478 or lori.saylor@meck lenburgcountync.gov.
First Ward Recreation Center hosts a five-week beginners salsa class every Tuesday starting Sept.9.Cost: $5 per class. To register, call 311, www.parkandrec.com, or Tisshue Wilson at 704-432-2986 or firstname.lastname@example.org.
Lunchtime Aerobics runs noon-12:30 p.m. Mondays and Wednesdays at First Ward Recreation Center (610 E. Seventh St.) for 18 and older. Cost: $2 per class. Details: Tisshue Wilson, 704-432-2986 or email@example.com.
Registration for adult fall softball leagues runs through Sept. 1. Men's, women's, coed and church leagues available. Games start Sept. 8. Fees $425 per team or $45 per individual. To register: www.parkandrec.com. Details: aaron .cheeks@ mecklenburgcountync.gov or call 311.