Take them out of the freezer and put them in an un-zipped ziplock. They are probably last year's harvest so you should be fine.
Fermenting: Egregious-ish, Barrel Fermented Dreg DelcoLambic, Sacch Trois Helles
Drinking: Pre-Prohibition Pilsner, 11 day Oat Pilsner, RIS v7, Doppelbock, RIS v6, Carrot Blossom Cedar Mead, Sauerkraut Fermented Gose, Gueuze, Brett Blonde, Kriek, Saison, Sour Blonde
Barrel aged: Rye Barleywine, Tripel, Wee-Heavy