The American Bando Association has a very good series of drills and techniques leading up to forms with the Kukri. However, without going back into the Drama surrounding the Head of the ABA, there is some doubt as to the veracity of the claims that the drills and techniques come from ghurka training. What isn't in dispute is that Kukris are valuable tools used everyday by villagers of the mountainous areas of Nepal, Tibet, Burma, etc. They literally use the Kukri everyday of their lives, and the military does train them in it's use as a weapon.
Regardless of the history of the ABA techniques, they are very good drills and very (IMHO) valuable and realistic. There are basic cuts from a draw, a set of 40 "triple cuts", 9 "first level drills" starting with one cut, going up to nine and covering all four directions, Trench Drills supposedly based on drills taught to Ghurkas during WWII for trench combat, and a few forms using one or even two Kukris, though the 2 Kukri form always looked silly and worthless to me.
EDIT: Oh yeah, I almost forgot - the modern Ghurka soldier trains in TKD - Swear to God.