LOG CABIN - 
4-couple square dance, got from Barrie Bullimore
32-bar jig or reel 
suitable for ONS.

A1    couples 1 & 2 promenade outside the set to place
A2    same two couples star R & L
B1    All 8 circle left & right
B2    all to middle and back, swing partners

repeat for couples 2 & 3, 3 & 4, 4 & 1, 1 & 3, 2 & 4 and finally for everyone