Well, technically this isn't a raspberry wheat. It's more like a Raspberry Brown.
Either way here you go:
Take all of the grains (crushed from your LHBS) and put them in a muslin sack and soak them in 170F water for about 30 minutes. Pull them out.
Bring to boil. Add Light Dry Extract and 1 oz of Northern Brewer, boil for 60 minutes.
With 25 minutes left add .5 oz of Cascade.
With 7 minutes left add .5 oz of Cascade.
In the secondary add all of the Raspberry puree (or whole raspberries).
6 lbs 8.0 oz Light Dry Extract (8.0 SRM) Dry Extract 87.25 %
12.8 oz Caramel/Crystal Malt - 40L (40.0 SRM) Grain 10.74 %
2.4 oz Roasted Barley (300.0 SRM) Grain 2.01 %
1.00 oz Northern Brewer [6.60 %] (60 min) Hops 15.0 IBU
0.50 oz Cascade [6.40 %] (25 min) Hops 5.1 IBU
0.50 oz Cascade [6.40 %] (7 min) Hops 2.0 IBU
40.00 oz Raspbery Fruit (Secondary 5.0 days) Misc