So, I had a party planned on Sat night and expected 45 people. Picked up a 1/2 barrel of SA Oktoberfest figuring it was a safe bet for everyone. Well, the weather here in CT didn't cooperate and the turn out was much smaller than expected.
The keg was tapped Sat afternoon into Sun morning with a hand pump. I disconnected the tap Sun morning when I woke up and it has been cold since. I just tapped it again and there was a ton of pressure but no foam and the beer is flat. (The beer is shooting out really fast and creating a head, but no foam and the head is gone quickly.)
I'm guessing that there is nothing I can do but figured I'd ask! Thanks in advance for any suggestions.