3 years ago on a Saturday in March I had a fantastic lunch at Sidreria Petritegi near San Sebastian. Great food and drinks, singing and cheering locals, 100 new friends. Late May I will be in town again and would like to take friends for a similar experience. I realise that the season will be over but also that some places will still be open, among them Sidreria Petritegi. I would appreciate a recommendation on the best ciderhouse to visit for a Friday night, ideally not with just tourists (do locals still go out of season?).