I totally agree and I am relieved by your comments. I did a Yeast Bay Funktown blend that left me wondering if I did something. I had it at a week around 66-68 tge held for another week at 72. Took a sample before cold crashing (started that yesterday), and thought something was off. It started...
I think for NJ it's a toss up between Maloney's or Cloverleaf. There are classic places like Andy's and Shepard & the Knuckle Head but they have a very limited space without food and a small tap list.
Without a warmer temp, it will take longer for sourness to be present. Can you test the pH?
One thing I'm starting to do is collect and pour dregs from some Berliners I've had. Maybe if you have access to any this could add to the souring process and complexity of the beer.
Airlock activity is not 100% representative of fermentation activity, especially with some bacteria. Give it time. Keep a slightly Warner temp for another day. If you're SOL on more yeast maybe make a mini sour mash in your oven and add that. But I would play the waiting game.
Update: beer has now had fruit for about a week and is going to get cold crashed for almost another week. The quince adds a very strong lemon acidic quality to the beer.
I test my berliner and the pH was at 3.4. I then opened an 1809 Berliner and rested that at about 3.2. The crispness if that was amazing. Hopefully in time I can get down to a 3.2 or less. With this current batch, I'm tossing in some Quince for a bit then tapping it. I understand Berliners take...
I'm just going off the idea of sour mashing at 110 or whatever it's suppose to be. Why not ferment at that if possible?
I think OldSock should try it while in San Diego, it's hot enough there and he's not busy or anything right now! :P