Heat 13 quarts water to 163° F. Crush whole grains and add, with flaked wheat, to liquor. Hold mash at 152° F for 75 minutes. Runoff and sparge with 16 quarts water at 170° F. Add DME, stir well, bring to a boil. Add hops, boil 60 minutes. Remove from heat. Add to fermenter along with enough pre-boiled and chilled water to make up 5.25 gallons.
Cool to 70° F, pitch ale yeast. Ferment at 68° F for two weeks, rack onto fruit in your secondary and add lambic culture. Condition cool (50° F) for three to four weeks. Rack into third vessel to clarify at 50° F for two weeks. Prime with DME, bottle and age at least three to four weeks at 45° to 50° F. Serve at 40° F in either a heavy glass tumbler or a champagne-style flute.