I realize this post qualifies as both shameless self-promotion, as well as possible improper use of this list for (somewhat) commercial purposes, but I do think this topic may be of particular interest to contra and trad callers and choreographers. Scold me if you must.I'll be teaching a special weeklong workshop at CDSS American Dance and Music Week at Pinewoods (Plymouth, MA) August 8-15, 2017 titled "Modern Western Square Dance for Contra Dancers".