No room in the fridge - the turkey's got to brine outdoors tonight. So 1.36 kg (approx. 23 moles) of salt mixed with 9 kg of water should bring that solution's boiling point down by about 9.5 degrees Celsius, if I've done my calculations right. That translates to roughly 15 F. The forecast for tonight is 12 F. So I'm pushing it. Hopefully, it's warm enough right next to my house to keep the brine from freezing over. We'll see.