On 01/25/2017 11:25 AM, Jeff Kaufman via Callers wrote:
  I know several dance series use gender-free terms:
   Jets/Rubies: Portland ME
   Lead/Follow: Hampshire College, Contradelphia [defunct?]
   Bands/Bare-arms: JP, Western MA
   Larks/ Ravens: Circle Left, South Bay
 Does anyone know of other dances that are gender free, and what terms they use? 
The
BACDS Berkeley (Wednesday) and Hayward (Sunday) contras also use
Larks/Ravens.
--Nick