The partial mash Belgian White kit from Austin Homebrew is pretty damn fantastic and very inexpensive - better than Hoegaarden in my opinion. I don't do kits anymore now that I have started tweaking recipes and buying hops in bulk, but my wit recipe still sticks fairly close to the one from AHS.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Primary: Saison, Berliner Weisse, sLambic I, sLambic II, IPA, 70/-
Secondary: Orange Blossom Mead, Flanders Red I
Kegged: Fat Man Porter w/ 1469, Fat Man Porter w/ 005, Centennial Falcon w/ Conan, Centennial Falcon w/ Denny's, Barrel-aged Fat Man Porter, Belgian Dark Strong, Dark Mild