[Callers] Good ending dances

[Kalia Kliban]

Time and again, I find myself wondering what makes a dance a good one 
for ending an evening.  Looking at lists like Seth Tepfer's "Groovin' 
Dances to End an Evening" 
(http://www.dancerhapsody.com/handouts/DanceEndEvening3.pdf), it's hard 
to see what the dances he singles out have in common with each other. 
Some are balancey, some oozy, some have lots of swings, some only one, 
levels of complexity vary widely, some end with a partner swing and some 
don't...  Is it just a total crapshoot, a conjunction of a good tune and 
happy dancers, or something actually inherent in the dance pattern?

Speak, o hive mind, upon this subject.
Kalia