On 10/4/2016 2:37 PM, Winston, Alan P. via Callers wrote:
  Its really tempting to cancel a contra if you only
have a few people,
 but  you don't want to punish the people who showed up - they may
 have foregone other options for their evenings.  And there's a sense
 of triumph if you can show them a good time.  I think its important
 to have options ready to go, so you can start on an energetic note
 and keep things happening, and if any new person shows up they see
 something going on rather than nothing and maybe stick around to get
 in the next one. 
This is reminding me of a dance I did last year.  I had hauled my way 
through 2 hours of grisly Bay Area traffic and got there just barely in 
time, completely frazzled, set list in hand, to find 3 dancers plus the 
dance manager.  (Bay Area folks will know about the Canyon Contra, which 
ran for many, many years in the 1-room schoolhouse in Canyon, CA.  Teeny 
but cool.)  Just as I was about to pull out a couple of 2-couple English 
dances one more person showed up, so I danced in and we did a couple of 
triplets, then a waltz-time 3-couple English and a bouncy 3-couple 
English.  I was mentally riffling through my triplet collection again 
when 3 more dancers showed up.  Hooray, I had a dance for 9 (Pride of 
Dingle)!  We took a little break after that, got 1 more dancer on the 
floor and did a few teeny contras, then another waltz-time dance for 3 
couples.  After the next break the manager had to go do manager things 
and we lost a couple of early-to-bed dancers so we did Domino 5 (I 
dearly love that dance), another triplet and ended with a goofy 
French-Canadian dance called Le Brandy.  The folks who were first-timers 
were impressed that there were dances in "so many different shapes," and 
the experienced dancers were impressed that I was able to find ways to 
keep us all dancing.  It ended up being a really, really enjoyable night.
A couple of years ago I took all of the dances I use for one night stand 
gigs and put them into a single document with ultra-compressed notation. 
  I've sorted them by numbers, style, level of difficulty and a few 
other ways.  That document has saved my butt a few times.  If you've got 
a handful of go-to dances for odd situations, it's worth putting them 
all onto one easy-to-grab page for those times of need.
Kalia