How about the dancers on this forum getting their several heads together and writing an Xmarks jig, reel or strathspey or even an Xmarks jig, reel and strathspey?
I envisage some sort of balance in line type thingy to symbolise the X being involved.

Perhaps if we each have a try at producing something then publish it here on the forum for members to try out at their classes. Then, when we're all mentally exhausted, have a vote on which one we like the best.
What say chaps and chapesses?