In my experience, people are very good at self-segregating without any 
help. Here are some examples from my experience:
In the Boston area, the Thursday night dance has a "young people" line. 
The teens and twenty-somethings didn't like dancing with the old folks, 
so they decided to all dance in the line furthest to the right when 
looking at the stage. Now it's the most crowded line since a lot of 
older (young at heart) folks like the energy and fun there.
We have all experienced the "center set" syndrome common at most dances 
where the center set is populated by mostly experienced dancers who 
quickly find partners and line up. This leaves the less experienced 
dancers dancing in other sets, mostly with each other. The most extreme 
case of this was a dance a couple of years ago when I called for a crowd 
of about 30-40% beginners. There were two lines and one line had all of 
the beginners with a very few experienced people and the other line had 
all of the hotshots. One line was grumbling because I was calling dances 
that were too easy while the other was always on the verge of breaking 
down. Both would have been much happier if they hadn't segregated 
themselves. (Yes, I tried to encourage the experienced dancers to dance 
with beginners, but was ignored.)
While I have not heard of anyone designating a "child friendly" set, it 
seems like it might work without being too exclusive.
Rickey, if you do organize an "experienced only" set, how would that 
help your situation? Would you teach them a different dance than the 
other set(s) and then call only the easy dance over the mic? It seems to 
me that an "experienced only" set would turn new dancers off and 
discourage them from returning.
The fourth Saturday dance in South Amherst, MA has an interesting 
format. The dance starts with a kid-friendly family dance from 8-9:30. 
Then they have a dessert potluck. After the break, the organizer 
announces that the dances are going to be harder now and geared mainly 
towards the experienced dancers. Most of the crowd sticks around for one 
dance after the break, and then leaves. The people that are left are 
hard-core dancers who are now rewarded with more difficult dances. They 
have some trouble having enough people for a set sometimes and the dance 
fizzles out a little early. The few times that I've called this dance, 
I've ended up taking a partner and calling from the line. It's a lot of 
fun and a good way to reward experienced dancers for helping with the 
family dance portion of the evening. Of course, it would be better with 
more people, but then that's a challenge that a lot of us face.
Just some thoughts. Hope they help.
Chris Weiler
Rickey wrote:
  Another line question: I often have some experienced
folks (and I would like
 some more), mixed in with lots of very beginners.  When these experienced
 dancers come they are always very friendly to the others and very helpful.
 I would like to thank them with some more complex dances, without asking
 them to wait until the very end. Do you think that a beginner's line and an
 "experienced line" could be organized without it seeming unfriendly? Has
 anyone ever tried such a thing?
 Rickey Holt, Fremont, NH
 -----Original Message-----
 Date: Sun, 16 Dec 2007 19:59:41 EST
 From: Bobfab(a)aol.com
 Subject: [Organizers] Children at Contradance Festivals
 The surveys from the recent Rochester Contra/Swing Thanksgiving weekend had
 2 
 individual comments regarding children making the dancing less enjoyable.
 The 
 circumstances were regarding a child (5 years old) who was *forced* to dance
 by his parent, in the *evening* contra and afternoon English dance. The
 child 
 is capable with modest dances, but the evening dances are more complicated, 
 and the English dance is all about timing and style. 
 The board decided that our community wants to encourage young dancers, so 
 excluding them from the floor was not an option. We also wanted to respect
 the 
 expectations of the folks who come to a festival for higher quality dancing
 than 
 is had a regular weekly dances. We decided to create a "child friendly" line
 at the side of the hall, have the caller announce it occasionally, and put a
 big sign on the wall at the head of that line. 
 Does anyone else out there have thoughts about this? Has the
 "child-friendly" 
 line been tried? Did it meet with success? Does it wind up being empty? Are 
 there other dances where children are excluded?
 Thanks in advance.
 Bob