Ewoks is perhaps one of the best Star Wars spin-offs.
Rather than focusing on interplanetary politics or Jedi superpowers, Ewoks is a great adventure series set around the relatively primative furry creatures we first met in Return of the Jedi.
Each episode tends to tell the tale of a completely new problem for the Ewoks to overcome. There are recurring antagonists, of course, but the nature of the show is possibly best described by comparing it to other, similar cartoons. Immediate comparisons that spring to mind are Thundercats, Gummi Bears and Masters of the Universe.
Magic, adventure with a sprinkling of swashbuckling, bizarre creatures, and thoughtful, kind and wholesome heroes is what you'll find in an episode of Ewoks.
Good stuff.