Bestest Swingset Evar.  
 
TSIA. It's a late 1980s Return of The Jedi themed clubhouse and swing so lil imperials could crush the rebellion in their own backyard.  
 
[I know, this image is relatively old on an internet timescale, but the site is a nice jumpoff point for more surfing.]
More
reapre: More info here, with pics from an owner of one of these increasingly rare items..