1. Combine crabmeat,shrimp,cheese,green onions, and celery.
2. In another bowl, combine mayonnaise,flour,wine, and eggs.
3. Mix all ingredients together well, and divide the mixture between the two pie shells.
4. Bake pies in a 350°F preheated oven for 35-40 minutes or until a knife inserted into the middle comes out clean.
5. Quiches may be frozen before baking; bake frozen quiche in 350°Foven for 50 minutes.
6. Leftover quiche may be heated in a 300°F oven for 15 minutes.